Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know ...

President Trump’s zest for rapidly shrinking the government is triggering anxiety about conservation priorities that have ...

Scientists have made a fascinating discovery about the bison population in Yellowstone National Park. Researchers at Texas ...

Yet the National Park Service is only a quarter of the way toward its proposal to remove up to 1,375 animals this season.

Spring is the best time to visit Yellowstone National Park. Here are just five reasons why this national park is the perfect place to celebrate spring.

The first bears of 2025 have been spotted in Yellowstone and Grand Teton national parks. Adult males, called boars, are emerging from their dens this month, with females and juvenile bears expected to ...

A Yellowstone National Park page describing the animal says bison “can be aggressive” and “are agile.” Get SFGATE's top stories sent to your inbox by signing up for The Daily newsletter here.

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

U.S. District Court Judge Brian Morris will wade into the legal tangle surrounding Yellowstone ... the Animal Plant Health Inspection Service (APHIS) and the Custer Gallatin National Forest ...

Yellowstone National Park's nearly ... Likewise, you should stay a safe distance from animals at all times. The National Park Service suggests putting at least 100 yards between you and wolves ...

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals have been shipped to slaughter so far this winter and another 86 ...