A spatial analysis of the park's trees revealed its vulnerability to wildfires, especially near infrastructure.

Cast your vote for your favorite of the photographs, which are all contenders for the People’s Choice award, through January ...

Fussner became upset and despondent about the large number of non-white workers in Yellowstone, his problems with women and his mental health.

It was a modern-day range war in a warming West – a fight for power in its most elemental form,” wrote Amy Gamerman, author ...

The National Reconnaissance Office launched new spy satellites into lower Earth orbit late Thursday, adding to the growing ...

Belgium's food safety agency issued a warning to residents to not turn their Christmas trees into food after a city's recycling recommendations included using the needles in recipes.

Forest advocates said the National Old Growth Amendment allowed too much logging, while the timber industry called it too restrictive.