America’s wealthiest people have long urged each other to give away more of their money.

Humanitarians are enlisting entertainers and creators to reach impassioned youth during climate week events that coincide with the United Nations General Assembly's high-level meetings.

Every September, a crush of events unfold on the sidelines of the United Nations General Assembly, the annual high-level meetings of world leaders in New York.

The billionaire Microsoft co-founder and philanthropist Bill Gates thinks the richest governments should increase their support for African countries.

When the legendary businessman and leader of Berkshire Hathaway, Warren Buffett, eventually passes away, the next generation of Buffetts — Howard, Susie and Peter — are poised to become one of the most powerful forces in philanthropy.

A superyacht that sank off the Sicilian coast during a storm left six passengers missing, including British tech kingpin Mike Lynch and his daughter Hannah.

The United States is speeding up efforts to license and build a new generation of nuclear reactors to supply carbon-free electricity.

Darren Walker, the outgoing president of the Ford Foundation, has had a far-reaching and profound impact on the philanthropic sector.

Investor Warren Buffett has announced another $5.3 billion in charitable gifts Friday.

Authorities are investigating whether a 27-year-old temporary election worker had political motivations when he stole a fob that allows access to vote tabulators in Arizona's largest county.

Bill Gates and his energy company are starting construction at their Wyoming site for a next-generation nuclear power plant he believes will “revolutionize” how power is generated.

For years, less than 2% of philanthropic giving in the U.S. has gone to benefit women and girls, but that could change in part thanks to new resources that Melinda French Gates has pledged in recent weeks.

OpenAI CEO Sam Altman is joining a high-profile list of more than 240 wealthy philanthropists committed to donating over half their fortunes.

Melinda French Gates is already one of the biggest philanthropic supporters of gender equity in the United States.

Melinda French Gates announced Monday that she will step down as co-chair of the Bill & Melinda Gates Foundation.

Shareholder proposals are usually uneventful at Berkshire Hathaway’s annual meeting, but Warren Buffett and the company are now facing a lawsuit over the way one presenter was treated last year.

The U.S. Justice Department has launched a double-barreled antitrust attack on Google’s dominant search and Apple’s trendsetting iPhone.

Michael Bloomberg, the former New York City mayor, gave the most to charitable causes last year, followed by Nike co-founder Phil Knight and his wife, Penny, and Michael Dell and his wife, Susan, according to the Chronicle of Philanthropy’s exclusive list of the 50 Americans who donated the largest sums to nonprofits last year.

It might be the biggest party this small west Indian city has ever seen.

Scrutiny over Taylor Swift’s travel in private jets has been bubbling up online, with people pointing out the planet-warming emissions that are let off with each flight.

Business and political elites descended on the Swiss Alpine snows of Davos to suss out “rebuilding trust” in a splintering world.

The Bill & Melinda Gates Foundation announced Thursday that it will donate $100 million to expand its work on economic mobility in the U.S. The country’s largest foundation says the commitment represents a change in how it operates by putting more power in the hands of grantees.

The Bill & Melinda Gates Foundation is announcing $40 million in funding to help develop messenger RNA vaccines in Africa.

The Bill & Melinda Gates Foundation pledged $200 million to help save the lives of mothers and children during childbirth.

Britain’s Prince William and wealthy entrepreneurs Bill Gates and Michael Bloomberg promise hope to a warming world.

Several low cost and low tech interventions would increase the chances of mothers and their babies surviving childbirth, according to a new report released Tuesday by The Bill & Melinda Gates Foundation.

Carlos Ghosn, the former rock star businessman who fell from grace and fled authorities smuggled in a music instrument box, is getting what his dramatic story deserves — a multi-part Apple TV+ documentary series.

After 17 years of steady payments, Warren Buffett has to date given annual donations totaling $50.7 billion toward his historic multibillion-dollar pledges to the Bill & Melinda Gates Foundation and to four foundations connected to his family, according to a Chronicle tally.

Chinese leader Xi Jinping said the United States and China can cooperate to “benefit our two countries” in a meeting Friday with Microsoft Corp. co-founder Bill Gates.

Microsoft Corp. co-founder Bill Gates says he is visiting Beijing.

As the ranks of America’s super wealthy grow, the roster of major philanthropists is expanding to include not-so-typical megadonors — among them, a professional clarinetist, a Ph.D. in meat science, and a lawyer who regularly argues before the U.S. Supreme Court.

Two bills that would make it easier for hydrogen hubs and underground carbon sequestration projects to come to historically coal-dependent West Virginia are headed to the desk of Republican Gov. Jim Justice.

Does The Bill & Melinda Gates Foundation have too much power and influence.

Bill Gates is looking to West Virginia as he plans for the next phase of his effort to reboot U.S. nuclear energy technology: powering the east coast.

Bill Gates topped The Chronicle of Philanthropy’s annual list of the 10 largest charitable gifts announced by individuals or their foundations in 2022.

Twitter suspended an account that used publicly available flight data to track Elon Musk’s private jet.

Asia’s richest man, coal magnate Gautam Adani, made his vast fortune betting on coal as an energy hungry India grew swiftly after its economy was liberalized in the 1990s.

Only scattered challenges to certification of the midterm election have been reported in the United States, and not a single one is based on any problems with the accuracy of the results.

Kari Lake, the defeated Republican candidate for Arizona governor, has filed a public records lawsuit demanding Maricopa County hand over a variety of documents related to the election.

Outgoing Arizona Gov. Doug Ducey says his Republican administration will ensure an orderly transition to Democrat Katie Hobbs.

Philanthropic foundations have made some new commitments at the U.N. climate conference in Egypt over the past two weeks.

Several SpaceX employees who were fired after circulating an open letter calling out CEO Elon Musk’s behavior have filed a complaint accusing the company of violating labor laws.

Bill Gates, on a visit to Kenya, has announced his foundation will spend $7 billion to improve health, gender equality and farming in Africa.

Defeated Arizona gubernatorial candidate Kari Lake says she’s assembling lawyers and collecting evidence of voters who had trouble casting ballots as she considers her next move.

Officials in Arizona’s most populous county have become adept at batting down slanted, false or nearly false claims about how they ran last week’s election and are counting ballots.

Amazon founder Jeff Bezos said in an interview with CNN that he will give away the majority of his wealth during his lifetime.

Democratic Sen. Mark Kelly has won his bid for reelection in the crucial swing state of Arizona.

Works by artists including Cézanne, Seurat, and van Gogh sold for a record-breaking $1.5 billion during the first part of Christie’s two-day auction of the late Microsoft co-founder Paul G.

Democrats are holding on to narrow leads in key Arizona contests, but the races for U.S. Senate and governor are still too early to call.

Margins between Democrats and Republicans have narrowed considerably in key Arizona races.

Election officials assured voters that every ballot would be counted after a printing malfunction at about one-quarter of the polling places across Arizona’s most populous county slowed down voting.

What happens when a prolific user of social media buys the platform.

Inspired by lottery mania, whether it is past, current or future, I got to thinking: has anyone who was already obscenely wealthy won a massive jackpot?

The sheriff in metropolitan Phoenix says he’s stepped up security around ballot drop boxes after a series of incidents involving people keeping watch on the boxes and taking video of voters after they were apparently inspired by lies about the 2020 election.

Bill Gates and Melinda French Gates combined characteristic optimism with sobering questions about persistent gender inequality and hunger at an event the Gateses’ foundation convened on the sidelines of the U.N. General Assembly.

The Global Fund to Fight AIDS, Tuberculosis and Malaria will get some high-powered help this week to reach its $18 billion goal to fund another three years to slow the spread of these diseases.

The far-right forces that former Sen. John McCain successfully marginalized within the Arizona Republican Party are back and in full control, with profound implications for one of the nation’s most closely matched battlegrounds.

Bill Gates says the global hunger crisis is so immense that food aid cannot fully address the problem.

Local election officials preparing for the rapidly approaching midterm elections have one more headache: trying to combat misinformation that can confuse, anger and disenfranchise voters.

Warren Buffett's company has trimmed its investment in Chinese electric car and battery maker BYD for the first time since it bought 225 million shares in 2008, an investment that has soared in value.

Some 150 artworks from the collection of Microsoft co-founder Paul G.

As the Bill & Melinda Gates Foundation works to expand its governance, it announced Thursday that it has added two trustees to its board.

Bill Gates is calling for South Korea to become more involved in international efforts to prevent infectious diseases like COVID-19 and is stressing the need for the world to be better prepared for the next pandemic.

A major economic bill headed to the president has “game-changing” incentives for the nuclear energy industry, experts say, and those tax credits are even more substantial if a facility is sited in a community with a coal plant that's closing.

Bill Gates, concerned about the “significant suffering” caused by global setbacks including the COVID-19 pandemic, announced Wednesday that he will donate $20 billion to his foundation so it can increase its annual spending.

The WTA women’s professional tennis tour and the Bill and Melinda Gates Foundation are partnering to raise awareness about — and money for — women’s health and nutrition around the world.

The trade association for U.S. nuclear plant operators says it hopes to nearly double their output over the next three decades.

A report in The New York Times says the rocket ship company run by Tesla CEO Elon Musk has fired several employees involved in an open letter that blasted the colorful billionaire for his behavior.

Microsoft co-founder Bill Gates says he has tested positive for COVID-19 and is experiencing mild symptoms.

Brash, outspoken and sometimes juvenile, Elon Musk has long been a prolific user of Twitter, the social media platform he now hopes to buy.

The “Billionaire Minimum Income Tax” included in President Joe Biden's proposed budget is part of the administration’s effort to reduce the federal deficit.

The largest public power company in the United States is launching a program to develop and fund new small modular nuclear reactors as part of its strategy to dramatically reduce greenhouse gas emissions.

A handful of Americans donated at least $1 billion to charity last year, according to the Chronicle of Philanthropy’s annual ranking of the 50 Americans who gave the most to charity in 2021.

Mitsubishi Heavy Industries and the Japan Atomic Energy Agency say they have signed an agreement to participate in a next-generation nuclear energy project with TerraPower, a company started by Bill Gates.

The Bill and Melinda Gates Foundation announced Wednesday it will add four new members to its board of trustees.

Government and business leaders have urged global cooperation on climate change, the coronavirus pandemic and the economic recovery at the World Economic Forum’s virtual gathering this week.

New German Chancellor Olaf Scholz has called for a “paradigm shift” in the way the world approaches climate policy, saying his country would leverage its presidency of the Group of Seven industrial nations to push for standards to fight global warming.

A tiny Wyoming town faces transformation when a company started by Bill Gates builds a new type of nuclear power plant there.

Many states in the U.S. are coming to the conclusion that solar, wind and other renewable power sources might not be enough to keep the lights on as they seek to dramatically cut their use of fossil fuels.

Anti-poverty group Oxfam has called for governments to impose a one-time 99% tax on the world’s billionaires and use the money to fund expanded vaccine production for the poor.

The coronavirus pandemic has forced the World Economic Forum’s annual meeting of world leaders, business executives and other heavyweights to go virtual for the second year in a row.

Microsoft says it is opening an inquiry into how it responds to workplace sexual harassment and gender discrimination.

In a story published December 31, 2021, about the top charitable donations of the year, The Chronicle of Philanthropy erroneously reported the value of Microsoft stock donated by Bill Gates and Melinda French Gates in 2000.

The Giving Pledge announced Tuesday that 14 more billionaires, including the CEOs of DoorDash and Pinterest, had promised in 2021 to donate more than half their fortunes, bringing the total to 231 philanthropists from 28 countries.

Bill Gates and Melinda French Gates say they will still work with the Giving Pledge.

Former President Barack Obama’s foundation says it has received a $100 million donation from Amazon founder Jeff Bezos that it says is the largest individual contribution it has received to date.

A rare first printing of the U.S. Constitution has sold at Sotheby’s in New York for $43.2 million, a record price for a document or book sold at auction.

A small city in the top U.S. coal-mining state of Wyoming will be home to a Bill Gates-backed experimental nuclear power project near a coal-fired power plant scheduled to close soon.

The Bill and Melinda Gates Foundation says it will spend $120 million to boost access to generic versions of drugmaker Merck’s antiviral COVID-19 pill for lower income countries, if the drug gets approved by regulators.

The United Kingdom is hosting a meeting aimed at attracting billions of dollars in foreign investment for green projects in Britain.

Microsoft has confirmed that executives in 2008 warned Bill Gates to stop sending flirtatious emails to a female employee but dropped the matter after he told them he would stop.

After years of avoiding it personally, CNN's Anderson Cooper explores in a book the complicated legacy of the Vanderbilt family — what he calls America's version of “The Crown."

A Republican-backed election review in Arizona's largest county has failed to come up with proof to support former President Donald Trump's false claims of a stolen election.

Supporters of former President Donald Trump who were hired by Arizona Senate Republicans to review the 2020 vote count are preparing to deliver their findings.

Have you heard the one about climate change.

Officials are touting faint progress on money, but little on pollution at a United Nations world leader summit on climate change.

Board members overseeing Arizona’s most populous county have reached a deal with the Republican-controlled state Senate that will end a standoff over its demand that they hand over computer routers for use in an unprecedented partisan election review.

Philanthropist MacKenzie Scott has funded organizations that received the most money for racial equity in 27 different states following the police killing of George Floyd.

Leaders of the Gates and Rockefeller Foundations — grant makers that have committed billions of dollars to fight the coronavirus — are warning that without larger government and philanthropic investments in the manufacture and delivery of vaccines to people in poor nations, the pandemic could set back global progress on education, public health, and gender equality for years.

John Hoffman and Janet Tobias’ “Fauci” is the first big-screen documentary of the nation’s top infectious disease expert and ubiquitous face of the COVID-19 pandemic.