The National Audubon Society warns that two-thirds of North American bird species are at risk of extinction because of rising temperatures. As habitats shift, food sources vanish, and “mega-fires” ...

In the affluent, technocratic Alexandria Colony, people are disappearing. And witnesses are dying in grisly, mysterious ways—it all reeks of Xenomorphs. At a loss, the Hume City police call in Special ...

Great tit chicks, for example, stop begging in response to a parent’s alarm call. And a study of blackcaps found that under very high predation pressure chicks completely refrain from chirping until ...

Perhaps unsurprisingly, there are quite a few Star Wars fans among biologists. These ones have used their opportunity to name a new species to make reference to their beloved franchise.