Discover 15 endangered species that haven't changed since the age of dinosaurs. See the rare photos of nature's survivors.

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 lbs wolf species, about 25% heavier than modern-day gray wolves, had not ...

Stone tools reexamined from Tunel Wielki Cave in southern Poland are now believed to date between 450,000 and 550,000 years ago, far older than first thought. The tools were found alongside animal ...

Threats, Recovery Stories, and How We Can Help Across the globe, endangered species face a web of threats that undermine ecosystems and the services they provide. This piece explains the main ...

An international team of researchers, led by Palaeontologists of the University of Liège, has investigated the biting capabilities of extinct predatory marine reptiles, revealing how these formidable ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

California is the most biodiverse state in the United States, experts say. The Golden State also has the second highest ...

Conservationists are giving a critically endangered species a second chance in Kansas.

Colossal Biosciences made a record-breaking 20 edits across 14 genes in gray wolf cells by adding extinct dire wolf DNA. This was the first time ancient DNA has been used to bioengineer an extinct ...