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...
OpenAI acknowledged Friday that its artificial intelligence tools had posted images from ChatGPT users onto online sites without t...
The possibility of generating power from osmosis -- when water molecules pass from a less salty solution to a more salty one -- has long been known. But actually generating energy ...
TikTok on Friday agreed to pay Alabama at least $100 million and enact time limits and other restrictions for teen users, avoiding trial with a settlement modeled on Instagram-owne...
China "respects" Washington's switch in phrasing from artificial intelligence to "super intelligence", the foreign ministry said on Saturday, after Donald Trump said Xi Jinping app...
The United States and China will set up a "communication channel" for artificial intelligence incidents, the White House said on Friday.
Drought has hit three-quarters of India's richest state of Maharashtra, the government said on Saturday, after prolonged low rainfall in the region home to the megacity of Mumbai.
US President Donald Trump on Saturday rejected a truce deal proposed by Iran that Tehran said could have reopened the Strait of Hormuz to shipping within a week.
Saudi Arabia warned UN members Saturday that attempts to block Middle East waterways are a threat to global en...
Torrential rains caused severe flooding across several towns in western Libya overnight Friday, cutting electr...
The World Trade Organization will appoint experts to examine a complaint from Moscow over the European Union's...
The UN has received just one-fifth of the $202 million requested to prepare for food crises caused by El Nino ...