The North Shore Animal League's 2025 Tour For Life will span 67 cities and 39 states, and on Sunday, it made a stop in ...

Footprints of tail-clubbed armored dinosaurs, ankylosaurids, have been discovered for the first time, thanks to fossil ...

Scientists have discovered the oldest-known woolly mammoth fossil in North America — a 216,000-year-old tooth unearthed along ...

A groundbreaking study on dinosaur populations leading up to their extinction points to sampling biases within the fossil ...

Grizzly bears roamed the North Cascades region for thousands of years, digging for roots and wild berries, occasionally ...

The IUCN Red List, which assesses the extinction risk of species, lists over 100 bird species as extinct since 1500. Sadly, ...