Archaeologists in West Texas have made an astonishing discovery which sheds light on the lives of prehistoric humans in ...

An analysis of data from 1999 through 2023 shows 93% of parks and wilderness areas saw improved air quality on clear days.

Scientists have unveiled the oldest woolly mammoth specimen ever discovered in North America as part of a major DNA study ...

Outdoor enthusiasts are worried about the loss of their favorite vistas as President Donald Trump's administration considers ...

Life’s greatest treasures often hide in plain sight, and Pennsylvania’s Bucktail Scenic Byway might just be the Northeast’s ...

The artifacts discovered in a cave—which include dart tips, a boomerang and a spear-throwing tool—were dated to as far back ...