The next time you go wild swimming, whether in a lake, river or sea, you are probably sharing the water with one of your tiniest, yet closest relatives. Subscribe to our newsletter for the latest ...

Scientists have peered inside the skull of a 380-million-year-old Antarctic fish that was closely related to the first animals to walk on land, revealing surprising clues about how life began its move ...

Across the icy edges of Earth’s northern and southern reaches, life has adapted to thrive in some of the harshest conditions. Plants with frost-resistant tissues, beetles with antifreeze-like blood, ...

From butterflies to blue whales, corals and worms, Earth is home to an incredible diversity of animals. How all of these ...

This image provided by Prof. Per Erik Ahlberg shows an artist's illustration of the possible appearance of a reptile-like creature that lived around 350 million years ago in what's now Australia. The ...

Skin bones, or osteoderms, have evolved independently multiple times across reptile lineages, a new study reveals.

You might think that an insect being swallowed by a predator would mark the end of that critter’s life story. But for some, it’s no big deal. From crawling back up the digestive tract of their ...

Read full article: CLEAR Alert issued for 64-year-old man last seen in Bandera, DPS says The Bexar County Sheriff's Office is asking for the public's help in locating Julian Martinez. WASHINGTON – ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Scientists in Australia ...