Chinese export limits are energizing a push for more US rare earths mine
Scientists find possible chemical signs of life on a faraway planet
Proposed rule change on endangered species triggers alarm for environmentalists
Visa cancellations sow panic for international students
Meta says it will resume AI training with public content from European users
Apple has few incentives to start making iPhones in U.S.
OpenAI countersues Elon Musk in legal dispute over ChatGPT maker's business ambitions
La Nina exits after three weak months, leaving Earth in neutral climate state
