Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his ...

Some species seem to live fast and die young. Others, though, “appear not to age,” says João Pedro de Magalhães, a molecular ...

The sighting, the first in 100 years, could mean that these elusive animals are expanding back into their historic range.

The private company Colossal Biosciences claims to have resurrected dire wolves through genetic editing. The resulting trio, ...

Painted ladies are the ultramarathoners of the butterfly world—even more so than monarchs. Scientists have long known about ...

The dodo is often viewed as the classic example of extinction and obsolescence. However, the truth is that countless species ...