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

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

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

After visiting all 63 national parks in the US, my favorites include Yosemite and Grand Teton. I think one of the worst parks ...

Despite the mix of wintry weather and cool temperatures that has converged on Glacier National Park’s alpine reaches in ...

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

Overall, the Great Smoky Mountains in Tennessee was the No. 1 most-desired destination. It also happens to be the ...

Glacier Park plow crews plow snow at Big Bend in this file photo from 2015. Plows were at this point 10 years ago on almost ...

Sul Ross State University geology students discovered a large vertebra of an Alamosaurus in Big Bend National Park. The Alamosaurus is the largest known land dinosaur in North America. Big Bend ...

A giant bone from one of the largest dinosaurs to live in North America was discovered at Big Bend National Park in Texas.

Experts reveal the best U.S. national parks to visit around Easter, from a tranquil island escape to vibrant wildflower bloom ...