This remarkable "needle in a haystack" event was made possible by a bizarre level of neighborly diligence by Darren Gilreath and his wife.

Technically Portugal's tallest mountain, the decision to protect Gorringe will take the nation's total protected territorial ...

Last winter, he set one of his cameras out on a ledge in Lassen Volcano National Park—one of the animal's last strongholds.

A study examining mercury concentrations in the leaves of alpine plants has revealed that humanity has reduced worldwide ...