An unexpected flash of emerald sliced through the wide, sun-drenched skies of Big Bend National Park, catching both visitors ...

The massive fossil is suspected to belong to one of the most complete skeletons in the area, portions of which were ...

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

Astronomers at McDonald Observatory are working to turn off the lights near the park to help reverse the trend of increasing ...

A new plant species from the sunflower family, named the "woolly devil," has been discovered in Big Bend National Park, USA.