News
-
AnimalsA global report finds amphibians are still in peril. But it’s not all bad news
A survey of about 8,000 amphibian species provides the latest update on extinction risk trends stretching back to 1980.
By Anna Gibbs -
PhysicsTechnique to see the ultrafast world of electrons wins 2023 physics Nobel
Physicists Pierre Agostini, Ferenc Krausz and Anne L’Huillier won for work creating light bursts that last billionths of a billionth of a second.
By Emily Conover and James R. Riordon -
AnimalsIn noisy environs, pied tamarins are using smell more often to communicate
Groups of the primate, native to Brazil, complement vocalizations with scent-marking behavior to alert other tamarins to dangers in their urban home.