After a wolf dragged a crab trap out of water to get a snack, some scientists said the behavior revealed their ability to use tools.

A small group of countries is aiming to impose a fee on private jets and premium commercial fares. The revenue would help nations adapt to warming.

Americans have been told to prioritize low-fat dairy for decades, but Robert F. Kennedy Jr. has called that recommendation into question.

[It could be months before they receive aid, well after the winter period when they talk to their bankers and make decisions about the planting ahead.

The comments, by a member of Kenya’s ruling party, represent a rebuke of President William Ruto’s government: “Heads must roll.”

Experts discovered an unusual form of regicide in which a parasitic ant queen tricks workers in a colony into turning on their own mother.

Donald Tusk said unidentified saboteurs had tried to “blow up a train” on a route crucial for getting aid into Ukraine.