Life began in the sea, and it took a long time to move onto land. Plants started creeping ashore about 475 million years ago.

Scientists found a 307 million-year-old fossil, Tyrannoroter heberti, revealing one of the earliest known land vertebrates ...

As of August 18, 25 fires were burning roughly 213,000 acres across Colorado, according to VailDaily. The DFPC Colorado Wildland Fire Status Dashboard shows multiple fires were ongoing around ...

From finding out where swallows go in winter to discovering microbes here are 10 of the greatest biological discoveries ever ...

Scientists discover 97-million-year-old magnetic fossils that reveal how ancient animals used Earth’s magnetic field as a ...

The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our planet's history.

Sea otters living along the British Columbia coast are exposed to and absorb high levels of "forever chemicals," or PFAS. Otters living near dense human populations and shipping zones are most ...

Animals face more than flames during a wildfire — the real struggle often begins once the fire is out. As of August 18, 25 fires were burning roughly 213,000 acres across Colorado, according to ...