Add Yahoo as a preferred source to see more of our stories on Google. This image provided by Prof. Per Erik Ahlberg shows an artist's illustration of the possible appearance of a reptile-like creature ...

In the past, many scientists believed that only mammals and birds could feel or think in complex ways. Reptiles, fish, and insects were seen as simple creatures that reacted purely on instinct. But ...

Reptiles as we know them today may have evolved about 30 million years earlier than we initially assumed, new footprints reveal. According to a study published Wednesday (May 14) in the journal Nature ...

"...the perceptions’ of reptiles that underestimates them as being unintelligent and basic in their animal welfare needs, can mean that they suffer considerably in ...

This is an archived article and the information in the article may be outdated.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 ...

WASHINGTON (AP) — Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. The discovery suggests that after the ...