A U.S. official says authorities made about 46,700 arrests for illegally crossing the border from Mexico in November, down about 17% from October to a new low for Joe Biden’s presidency.

Forecasters say Hurricane Kristy has strengthened into a Category 4 storm and is expected to remain away from land as it churns in the Pacific Ocean.

Off the coast of Oregon, the wind blows hard and waves are strong, attracting researchers and businesses interested in developing two kinds of clean electricity: wave energy and floating offshore wind.

A report shows that coastal tribes in the Pacific Northwest experience some of the most severe effects of climate change but face an array of bureaucratic barriers when it comes to accessing government funds meant to help them adapt.

Tens of millions of dollars raised by a landmark climate law in Washington state will go to Native American tribes that are at risk from climate change and rising sea levels to help them move to higher ground, install solar panels, buy electric vehicles and restore wetlands.

Spade-toothed whales are the world’s rarest, with no live sightings ever recorded.

Quinault Indian Nation, in Washington state, has spent at least a decade working to relocate hundreds of people whose homes are threatened by a rising Pacific Ocean.

Forecasters say this year's hurricane season for waters around Hawaii will likely be “below normal” with one to four tropical cyclones across the central Pacific region.

The torrential rains and deadly floods that have hit Kenya since March have been some of the most catastrophic in the country in recent years.

Morning 4 is a quick roundup of stories we think you should know about to start your day.

Powerful surf is rolling onto beaches on the West Coast and Hawaii as a big swell generated by the stormy Pacific Ocean pushes toward shorelines.

Organizers of the Paris Olympics say work will continue on a new tower for judges and TV cameras at the surfing venue in Tahiti.

Organizers of the Paris Olympics say work will resume this week to prepare the surfing venue in Tahiti after an uproar over damage to a coral reef put efforts on hold.

The operator of Japan's damaged Fukushima nuclear plant says the release of a third batch of treated radioactive wastewater into the Pacific Ocean has ended safely as planned.

An undersea volcano's eruption off Japan three weeks ago has provided a rare view of the birth of a tiny new island, but experts say it may not last long.

The Pentagon has released footage of some of the more than 180 intercepts of U.S. warplanes by Chinese aircraft that have occurred in the last two years — more than the total amount over the previous decade and part of a trend U.S. military officials called concerning.

Smoke from forest fires covered large swaths of the Brazilian Amazon as the region endures one of the worst droughts on record, with many rivers at historically low levels.

Lidia has dissipated after hitting land as a Category 4 hurricane near the resort of Puerta Vallarta, where one person was killed by a falling tree and two others were injured.

Footage from deep in the Pacific Ocean has given the first detailed look at three World War II aircraft carriers that sank in the pivotal Battle of Midway.

Major League Baseball has rescheduled three Sunday games in California because of the forecast for Hurricane Hilary.

The managers of the Panama Canal say they expect income from the waterway to drop, after authorities were forced to limit the number of ships passing through each to 32 due to a lack of rainfall.

An Australian sailor who was rescued by a Mexican tuna boat after being adrift at sea with his dog for three months has stepped foot on dry land for the first time since their ordeal began.

Has this ever happened to you? If so, you know what I’m talking about. If not, here’s some advice on how to best deal with ocean tar.

Scientists say the La Nina weather phenomenon that increases Atlantic hurricane activity and worsens western drought is gone after three troublesome years.

Boeing says it expects to end production of the F/A-18 Super Hornet fighter jet in late 2025.

New Zealand police have found more than 3 tons of cocaine floating in a remote part of the Pacific Ocean after it was dropped there by an international drug-smuggling syndicate.

A Qantas flight traveling from New Zealand to Sydney has landed safely after it issued a mayday call following an engine problem over the Pacific Ocean.

California weather has calmed but the lull is expected to be brief.

In a world getting used to extreme weather, 2023 is starting out more bonkers than ever.

Here is the weather forecast for Metro Detroit.

Hurricanes are one of several types of tropical cyclones that occur in oceans and coastal regions. Here's how they differ from other storms.

Hurricane Orlene has made landfall on Mexico’s Pacific coast near the tourist town of Mazatlan before quickly weakening over land into a tropical depression.

Hurricanes -- like the storm currently making landfall in Florida -- are one of several types of tropical cyclones that occur in oceans and coastal regions.

A tropical storm that dumped heavy rain as it cut across Japan moved into the Pacific after killing two people and leaving thousands of homes without power.

At 700 AM CDT (1200 UTC), the center of Tropical Storm Bonnie was located near latitude 11.2 North, longitude 85.8 West. Bonnie is moving toward the west near 14 mph (22 km/h), and a continued...

A culmination of unique events led to the recent extensive flooding in the Yellowstone region.

Negotiators from the U.S., China and 13 other governments failed to take action to protect threatened squid stocks on the high seas off South America amid a recent surge in activity by China’s distant water fishing fleet.

Australia’s Great Barrier Reef is spawning in an explosion of color as the World Heritage-listed natural wonder recovers from life-threatening coral bleaching episodes.

The operator of the tsunami-wrecked Fukushima nuclear power plant says a data simulation of its planned release of treated radioactive water into the sea suggests it would have an extremely small impact on the environment, marine life and humans.

A team from the U.N. nuclear agency has arrived in Japan to assess preparations for the release into the ocean of treated radioactive water from the wrecked Fukushima nuclear plant.

Massive amounts of volcanic pumice pebbles spewed from an undersea volcano in the Pacific Ocean have been piling up on southern Japanese coasts, damaging ports and fishing boats, and prompting the central government to establish a task force to deal with the unwanted arrivals as a natural disaster, officials said.

The remains of five people and the wreckage of a U.S. Navy helicopter that crashed in the ocean off California have been recovered.

A Navy narrative of a fatal helicopter crash off Southern California last week says the aircraft experienced side-to-side vibrations that caused the main rotor to hit the deck of an aircraft carrier while landing.

The U.S. Navy has identified five sailors who died when a helicopter crashed in the Pacific Ocean off of Southern California.

The head of a U.N. team reviewing progress in the cleanup of the wrecked Fukushima nuclear power plant says too little is known about melted fuel inside the damaged reactors, even a decade after the disaster, to be able to tell if its decommissioning can be finished by 2051 as planned.

President Emmanuel Macron has reasserted France’s presence in the Pacific on a visit to French Polynesia aimed in part at countering growing Chinese dominance in the region.

Baby salmon are dying by the thousands in one California river and an entire run of endangered salmon could be wiped out in another.

The cargo airline whose plane ditched into the ocean off Hawaii this month is being grounded by safety regulators.

Richard Branson's Virgin Orbit has delivered satellites from three countries into space.

The U.S. is giving Native Hawaiians surplus land as compensation for acres that were meant for homesteading but used instead by the federal government.

The Japanese government has decided to dispose of massive amounts of treated but still radioactive water stored in tanks at the wrecked Fukushima nuclear plant by releasing it into the Pacific Ocean, local media say, a conclusion widely expected but delayed for years amid protests and safety concerns.

Leatherback sea turtles have been plying the world's oceans for tens of millions of years, but scientists say a rapid decline in their numbers means they could disappear from U.S. West Coast waters within decades.

Biden on Wednesday ordered a “pause” on all wall construction within a week, one of 17 executive orders issued on his first day in office, including six dealing with immigration. The full amount under contract would have extended Trump’s wall to 664 miles (1,069 kilometers). Trump said the border wall would be “virtually impenetrable” and paid for by Mexico, which never happened. Company spokeswoman Liz Rogers said work at Friendship Park is separate and done by another company. ___This story has been corrected to show that border wall contractor SLSCO Ltd. says another company is doing the work at Friendship Park in San Diego.

A racing pigeon sits on a rooftop Tuesday, Jan. 12, 2021, in Melbourne, Australia, The racing pigeon, first spotted in late Dec. 2020, appears to have made an extraordinary 13,000-kilometer (8,000-mile) Pacific Ocean crossing from the United States to Australia. (Kevin Celli-Bird via AP)CANBERRA – A pigeon that Australia declared a biosecurity risk has received a reprieve after a U.S. bird organization declared its identifying leg band was fake. But Deone Roberts, sport development manager for the Oklahoma-based American Racing Pigeon Union, said on Friday the band was fake. The band number belongs to a blue bar pigeon in the United States which is not the bird pictured in Australia, she said. Celli-Bird had contacted the American Racing Pigeon Union to find the bird’s owner based on the number on the leg band.

Youve likely heard the terms El Nio and La Nia, but in case you dont know, heres a quick breakdown of what they are:El Nio and La Nia are the warm and cool phases of a recurring climate pattern across the tropical Pacificthe El Nio-Southern Oscillation, or ENSO for short. El Nio & La Nia (El Nio-Southern Oscillation) (NOAA)The pattern can shift back and forth irregularly every two to seven years, and each phase triggers predictable disruptions of temperature, precipitation, and winds. This year, we could have a La Nia: A cooling of the ocean surface, or below-average sea surface temperatures (SST), in the central and eastern tropical Pacific Ocean. During a La Nia winter, the arctic jet moves south and typically brings above-average precipitation to our region. La Nia watch continues.

In this photo provided by the Philippine Red Cross, a toppled house is seen after a quake struck in Cataingan, Masbate province, central Philippines on Tuesday Aug. 18, 2020. A powerful and shallow earthquake struck a central Philippine region Tuesday, prompting people to dash out of homes and offices but there were no immediate reports of injuries or major damage. (John Mark Lalaguna/Philippine National Red Cross via AP)MANILA A powerful and shallow earthquake struck a central Philippine region Tuesday, prompting people to dash out of homes and offices for safety. Fallen bricks and other scattered damage was apparent in a coastal town near the epicenter, but there were no reports yet of serious injuries. A magnitude 7.7 quake killed nearly 2,000 people in the northern Philippines in 1990.

The men were missing in the Micronesia archipelago east of the Philippines for nearly three days when their "SOS" sign was spotted by searchers on Australian and U.S. aircraft, the Australian defense department said. (Australian Defence Force via AP)WELLINGTON Three men have been rescued from a tiny Pacific island after writing a giant SOS sign in the sand that was spotted from above, authorities say. The men were found about 190 kilometers (118 miles) from where they had set out. The men were found in good condition, and an Australian military helicopter was able to land on the beach and give them food and water. SOS is an internationally recognized distress signal that originates from Morse code.

VANDENBERG AIR FORCE BASE, Calif. An unarmed Minuteman 3 intercontinental ballistic missile was launched from California early Tuesday on a test flight to a target in the Pacific Ocean, the Air Force Global Strike Command said. The missile blasted off at 12:21 a.m. from Vandenberg Air Force Base and its three reentry vehicles traveled 4,200 miles (6,759 kilometers) to the Kwajalein Atoll in the Marshall Islands as part of a developmental test, the command said from Barksdale Air Force Base, Louisiana. Test launches are essential to sustaining the aging Minuteman 3 nuclear weapon system, Col. Omar Colbert, the 576th Flight Test Squadron commander, said in a statement. The Air Force said test launches are not a reaction to world events. The launch calendars are developed three to five years in advance, and planning for individual launches takes six months to a year.

HONOLULU A sailing crew embarked from Honolulu on a mission to locate and recover the boat of Paralympian who died during a solo attempt to row from California to Hawaii. The U.S. Coast Guard located her body June 22, two days after Madsen sent a message saying she planned to enter the water to make a repair. Madsens boat, Row of Life, carried two transmitters that sent a final location Friday before becoming caught in Hurricane Douglas. The crew expects to spend about five days aboard Johnsons sailboat, Blue Moon, before reaching the spot where Madsen's boat is likely to be. One of the primary goals is to recover personal items remaining on Row of Life, including a video diary of the journey.

ROTTERDAM Dutch inventor Boyan Slat is widening his effort to clean up floating plastic from the Pacific Ocean by moving into rivers, too, using a new floating device to catch garbage before it reaches the seas. The 25-year-old university dropout founded The Ocean Cleanup to develop and deploy a system he invented when he was 18 that catches plastic waste floating in the ocean. On Saturday he unveiled the next step in his fight: A floating solar-powered device that he calls the "Interceptor" that scoops plastic out of rivers as it drifts past. Slat's organization has in the past drawn criticism for focusing only on the plastic trash already floating in the world's oceans. Experts say that some 9 million tons (8 million metric tons) of plastic waste, including plastic bottles, bags, toys and other items, flow annually into the ocean from beaches, rivers and creeks.

The Ocean Cleanup's System 001/B collects and holds plastic until a ship can collect it. ROTTERDAM, Netherlands - A huge trash-collecting system designed to clean up plastic floating in the Pacific Ocean is finally picking up plastic, its inventor announced Wednesday. "Today, I am very proud to share with you that we are now catching plastics," Ocean Cleanup founder and CEO Boyan Slat said at a news conference in Rotterdam. The Ocean Cleanup system is a U-shaped barrier with a net-like skirt that hangs below the surface of the water. Ocean Cleanup plans to build a fleet of these devices, and predicts it will be able to reduce the size of the patch by half every five years.

Coast Guard officials say they have seized $38.5 million worth of cocaine from suspected drug smugglers in the eastern Pacific Ocean. Distributed by LAKANA. This material may not be published, broadcast, rewritten or redistributed.

Google Maps(CNN) - An earthquake with a magnitude of 6.3 was recorded Thursday morning in the Pacific Ocean near Oregon, the US Geological Survey reported. There were no immediate reports of damage or injuries. ET about 175 miles west-northwest of the coastal city of Bandon, the agency reported. The-CNN-Wire & 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved.

A pilot and his passenger in small plane make an emergency landing in the Pacific Ocean and record their own rescue. Distributed by LAKANA. This material may not be published, broadcast, rewritten or redistributed.

After a small plane crashed into the Pacific Ocean, the pilot documented his wait for help while treading water. David Lesh and his fellow passenger were stung by jellyfish as they bobbed in the ocean. There's backlash over Sean Spicer's addition to "Dancing With the Stars" from the show's own co-host, Tom Bergeron. What you can do to keep a dog alive after it's been trapped in a scorching vehicle. For more Inside Edition stories, tune in to today's show.

Video shows a plane crashing into the Pacific Ocean Tuesday during an aerial photo shoot involving two aircraft. Miraculously the pilot, David Lesh, and his passenger make it out alive. The couple was adrift in the ocean for about 40 minutes and were being attacked by jellyfish. Above them, Owen Leipelt, the pilot of the other plane, circled, sending out mayday calls to the U.S. Coast Guard. RELATED STORIESAward-Winning TV Anchor Dies in Plane Crash While Covering Story on PilotThis Pilot Survived a Plane Crash, Then Documented What He Did to Survive in the ForestSinger Gabriel Diniz Dies in Plane Crash En Route to Girlfriend's Birthday: Reports

Here is a recent longwave infrared satellite image of Erick in the eastern Pacific Ocean between Baja Californina and Hawaii. HONOLULU, Hawaii - Hurricane Erick and Tropical Storm Flossie churned closer to Hawaii on Thursday as forecasters warned of high surf and flooding threats. A high surf warning has been issued for the eastern coast of the Big Island. Flossie remains a tropical storm with sustained winds of 65 mph and little change in strength is forecast over the next 36 hours, Brink said. Rain and high surf are also possibilities with Flossie.

Here is a recent longwave infrared satellite image of Erick in the eastern Pacific Ocean between Baja Californina and Hawaii. Erick has grown in strength from a tropical storm to a hurricane in the eastern Pacific Ocean, according to the National Hurricane Center. Hurricane Erick is the fifth storm to make its way into the eastern Pacific Ocean so far this season. Tropical Storm Flossie is not far behind Erick, building strength further east before it's expected to follow a similar track south of Hawaii. NOAA says it anticipates Flossie will become a hurricane by Tuesday while Hurricane Erick should exit Hawaiian waters by Saturday.

Justin Sullivan/Getty Images(CNN) - The Coast Guard seized 26,000 pounds of cocaine worth $350 million in several operations in the eastern Pacific Ocean, including one involving a high-speed chase at sea with suspected drug smugglers. In one of the hauls, footage released by the Coast Guard showed suspected drug smugglers tossing out containers of cocaine overboard as their boat sped through the water on July 18. "The crewmembers apprehended the suspected smugglers and seized approximately 2,300 pounds of cocaine from the vessel," the Coast Guard said in a statement Friday. The total amount of contraband came from six suspected drug smuggling vessel operations along with the discovery of floating cocaine bales between late June and mid-July, the Coast Guard said. It unloaded all the seized cocaine Friday.

From 1946 to 1958, the US government conducted 67 nuclear tests on several small islands -- called atolls -- in the Marshall Islands. Analyzing soil samples, researchers found concentrations of Am-241, Cs-137, Pu-238, and Pu-239,240 on 11 islands across the four northern atolls. The population of the Marshall Islands is relatively small, with just over 75,000 people living on the chains as of July 2018. It is a combination of islands and atolls, which are usually circular islands ringing a wide lagoon or coral reef. In Rongelap atoll, researchers found that northern Naen island had the highest levels of external gamma radiation of all islands examined in the study -- well above the legal exposure limit agreed between the Republic of the Marshall Islands and the US.

Over the course of two years and 10 months, over 2,631 miles, he crossed the country on foot, running from California to Georgia. At age 95, the World War II veteran has decided to do it again. He's clocked 175 miles into his second coast-to-coast trek, which he began in March when he left from Georgia's St. Simons Island. He hopes to run 13 miles a week through grueling heat or freezing cold for as long as he can. As he runs, the Navy veteran is raising funds to sail a restored World War II tanker to Normandy for a D-Day anniversary, a feat that he says will cost millions.

The crew from Ocean Voyages Institute collected large fishing nets like this one among the plastic debris. (CNN) - Environmentalists have removed more than 40 tons of plastic from the Pacific Ocean. The group, Ocean Voyages Institute, said the cleanup mission was the "largest and most successful ocean cleanup to date" in the Great Pacific Garbage Patch. They also collected fishing gear called "ghost nets," with one weighing 5 tons and another weighing 8 tons. "Ghost nets" are massive nets of nylon or polypropylene that drift and accumulate plastic debris.