Mount Thor, also known as Thor Peak, is a mountain in Nunavut, Canada with the largest vertical drop in the world — a ...

For 37 years in a searing California desert, runners from across the globe have embarked on a 135-mile race through one of ...

The investigators at Debunked reveal why Mount Everest isn’t actually the tallest mountain on Earth depending on how you measure it.

Cyril Dupuy, the founder of smart telescope maker Vaonis, has set a new record by capturing Europe's highest-altitude image ...

When the running gets hard in this desert dubbed "hell on Earth," Danny Westergaard tells himself: "Slow and steady" or "smooth as butter." ...

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada.

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada.

On Friday, the longest day of the year in metro Atlanta, a man did pushups at the top of Stone Mountain. He and perhaps 50 others saw the sun setting and summer approaching.

The organization of life on Earth follows a simple, hidden rule known as “core-to-transition organization.” Hypothesized by biogeographers for centuries, a new study finally finds empirical ...

‘Brokeback Mountain’ at 20: How the Landmark Queer Romance Changed the Stories We Tell Pro Ahead of a theatrical re-release of the Ang Lee film, TheWrap speaks with its creatives about the ...

The impact probability describes how likely a hazardous asteroid is to hit Earth. For example, if the impact probability is 1%, it means that in 1 of 100 cases, it hits Earth.