The Waco Mammoth Monument is throwing its annual Fall Fossil Festival on Saturday. The federal shutdown has impacted the park’s hours of operation, but they will still ...

T. rex's story has been turned on its head by a new discovery about one of the world's most famous fossil finds. One of the creatures locked in the “Duelling Dinosaurs” specimen is not a young T. rex ...

The famed Chicago-born actor and environmental activist is the inaugural recipient of the Transformative Conservation ...