It's a long-burning question -- but one that is catching fire as energy costs soar due to the conflict in the Middle East, which h...
Perovskite quantum dots are semiconductor crystals just a few nanometers in size, composed of perovskite materials typically combi...
The study, published in Communications Chemistry, also showed that the same approach could produce hydrogen from other alcohols an...
Russia plans to sharply increase defence spending, cut funding for education and raise taxes next year as costs mount in its war w...
President Luiz Inacio Lula da Silva and rival Flavio Bolsonaro are pulling no punches in a last-ditch effort to win voters ahead of Sunday's election in Brazil, where the US suspen...
Yemen's Houthis and Saudi-backed forces fought over an area near a waterway crucial to global energy flows, killing 80 combatants over the past day, sources on both sides told AFP ...
The US Supreme Court hears a climate case Monday that could upend dozens of lawsuits aimed at making polluters pay for their role in global warming and allegedly deceiving the publ...
Sea levels in California are set to rise by as much as a foot (30 centimeters) in the coming days as an enormous wave washes up the US West Coast.
Lawyers and environmentalists from Latin America unveiled a model law this week that punishes severe environmental harm by eliminating excuses for failing to protect ecosystems, on...
President Donald Trump is expected to name Jay Clayton, the US director of national intelligence, as the White House's new AI czar, CNN and other US media reported Friday.
The ex-husband and in-laws of a Hong Kong influencer and model crafted an elaborate plan that ended with her m...
Taiwan received its first F-16V fighter jets made by the United States on Friday, as the island democracy upgr...
An advocacy group and US lawmakers criticised Starbucks for opening its first cafes in China's Xinjiang, where...
On the paradise island of Principe, a lush jungle haven in the turquoise waters of the Gulf of Guinea, a South...