The discovery of 280-million-year-old reptile embryos in Brazil and Uruguay has provided paleontologists with the oldest known fossil evidence of amniote embryos. The remains, linked to the aquatic ...

Inside a 250-million-year-old rock, a curled-up skeleton reveals our ancestors' laid eggs. See how this discovery changes our ...

It may sound too bizarre to be true, but the Amazon molly (Poecilia formosa), a fish that inhabits rivers, lakes, and swamps ...

Maiasaura dinosaur teeth carry a quiet clue: babies were not eating what adults ate. Tiny wear marks suggest young duck-bills ...

This year the series will be broadcast live from one of Northern Ireland’s most important nature conservation areas, Crom ...

"I didn't know if it was venomous, if it was going to attack me,” Eric Johnson said of the encounter Eric Johnson/Facebook Arizona man Eric Johnson found a giant lizard swimming in his backyard pool ...

When we think of reptiles, "affectionate" isn't usually the first word that comes to mind. So, it may come as a shock to find that these scaly creatures can form surprisingly strong bonds with their ...

Experts later said the reptile was likely an Asian water monitor — the second-largest lizard species in the world after the Komodo dragon Wildlife experts believe the massive lizard was likely an ...

LAKELAND, Fla. (WFLA) — Repticon drew hundreds of reptile enthusiasts to Lakeland on Sunday to learn more about exotic animal ownership and take home a new pet. “This is my first show, and I just love ...

Chimpanzee naive pluripotent stem cells (PSCs) can now be grown in cellular cultures, reveals a recent study. They successfully created chimpanzee early embryo models, called 'blastoids,' and found ...

A man in Arizona was in shock when he discovered a giant lizard in his backyard. Peoria resident Eric Johnson was doing yardwork when he suddenly heard a loud splash coming from his swimming pool, ...

If you travel around Australia, you will find an incredible diversity of lizards. These lizards are all members of Australia’s largest evolutionarily related group of vertebrate animals, known as the ...