A video shows Cody Roberts of Daniel, Wyoming, about to kiss a dying wolf’s mouth. It’s the latest twist in this disturbing story.

The Ha‘ikū Stairs, a popular but illegal hiking path on O’ahu, is about to be demolished. Here’s the story.

A sea squirt with a panda face lives off the coast of Japan, and scientists have discovered it’s a new species.

A viral video shows two vandals destroying ancient rock formations at Lake Mead National Recreation Area. Here’s what we know.

Orcas are truly the ocean’s top predators. Have scientists discovered a new orca species? A new paper makes a compelling case.

A labrador retriever failed drug-sniffing school, but he’s found his life’s purpose rescuing quake victims.

Starting this weekend, you may need a reservation to get into Yosemite National Park. Here’s everything you need to know.

Just weeks after a deadly mountain lion attack in El Dorado County, California, another cougar was filmed walking through a residential area.

A mushroom forager got more than he bargained for when he found a human skull in the woods near his home. Here’s the story.

Yesterday, the EXPLORE Act passed in the House. The legislation aims to support and expand Americans’ access to the outdoors.