Naegleria fowleri, also known as "brain-eating amoeba," has been detected in several of the nation's most popular outdoor ...

Add Yahoo as a preferred source to see more of our stories on Google. Geologists discovered a new blue water spring at Yellowstone National Park that likely formed after a series of "mildly explosive ...

Scientists found the "brain-eating amoeba" in four locations in Yellowstone, prompting new safety concerns for visitors.

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season. The bison fell ...

A Colorado woman shared photos on social media of a bison's accidental drowning in a scalding hot spring at Yellowstone National Park. A Yellowstone scientist told national media outlets it's not ...

Yellowstone National Park’s first reported bear attack of 2026 occurred in an area that was until recently off-limits to ...

This article was published before the grizzly bear incident that left a Florida hiker dead in Glacier National Park. Read ...