A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

When you think of alligators, you might picture them basking in the sun, not frozen in a pond! But when winter’s chill grips ...

Imagine facing a predator and, instead of running, you suddenly squirt blood from your eyes as a defense. It sounds like a ...

Recognized as the official state shell of Texas, the lightning whelk is a fascinating marine predator, Jace Tunnell writes.

New study ranks Big Bend National Park and Guadalupe Mountains National Park in Texas in top 10 for wildlife watching.