The endangered big cats are hanging on in Russia, the first country-wide survey of the animal suggests, while scientists and ...

Quick Take The official 4-species status was achieved only after reviewing recent genetic, morphological, and biogeographic ...

History shows it’s been around for a surprisingly long time—and that we’ve projected our anxieties on its supply before.

Despite his long, athletic legs, Powell High School Principal Tim Wormald was no match for 307 Health’s Dr. Mike Tracy while on a summer wilderness hike.

Winter needn’t be your off-season. There are magnificent hikes to be enjoyed on many of the continent’s coastlines and ...

Plenty of islands claim to be Galapagos-like, but are they really? These gorgeous, must-visit destinations have much in ...

2025 was the busiest year ever for search and rescue operations in and around Grand Teton National Park, according to Teton ...

Colorado is beginning the lengthy process of reintroducing wolverines to the state, where the furry animal hasn’t been seen ...

Ahead of the release of Sam Raimi's "Send Help," revisit the stories of Alexander Selkirk, Marguerite de la Rocque, the Tongan castaways and others who endured in remote locales ...

From Niagara Falls to the Redwood Forests, state parks preserve many of the nation’s iconic landscapes and historic treasures ...

Incredibly rare panthers, patient crocodiles and deadly vipers all celebrated by the world's oldest ecological society.