The Colossal Foundation has developed an AI algorithm that can detect the critically endangered tooth-billed pigeon's calls, ...

When a major cyclone tears through an island nation, all efforts rightly focus on saving human lives and restoring ...

A rare grasshopper once believed to be extinct has been spotted for the first time since 1980—but habitat loss may threaten ...

Fragments of a Homo erectus skull were among deposits of vertebrate fossils found when the Indonesian seafloor was being ...

After several years of efforts at controlling an invasive predator species, a rare shorebird called the curlew is making a ...

A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our teeth evolved from the piercing “body armor” of extinct fish ...

Residents of Seguin, Texas are reporting sightings of a jaguarundi, a species last seen in Texas in the 1980s.

Listen to the final song of the last male Kauaʻi ʻōʻō bird, recorded just before the species disappeared forever.