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

What is the highest mountain on Earth? Turns out the answer to that question is more debatable than you might think.

Everest's peak stands at an impressive 8,849m above the ocean, making it the piece of land at the highest altitude on Earth.

What is the highest mountain on Earth? Turns out the answer to that question is more debatable than you might think.

When climbing the world’s tallest mountains, what counts as cheating? Four climbers went up and down Everest in under a week with the help of xenon gas—a record-breaking ascent that has ...

When a massive landslide dammed the Hunza River, it destroyed villages – and created one of the most breathtaking lakes in ...

MOUNT Everest has long been considered the tallest mountain on Earth, but new research reveals it might not even come close. Scientists have now uncovered two colossal mountains that are a staggeri… ...

Earth’s tallest mountain is getting even taller. An eroding river gorge has thrusted Mount Everest higher, as it pulls rock and sediment away from the area.

Early on Oct. 9, Dawa Yangzum Sherpa took the final, labored steps to the pointy summit of Shishapangma (26,335 feet), the 14th highest mountain on Earth.

What is the highest mountain on Earth? Turns out the answer to that question is more debatable than you might think. If you measure altitude above mean sea level, then the 29,032-foot (8,849-meter ...

What is the highest mountain on Earth? Turns out the answer to that question is more debatable than you might think.