Foreign climbers who want to try reaching the top of the 29,032-foot-tall peak will face higher permit fees in Nepal starting ...

The price of a permit to climb the world’s highest peak will rise 36 percent later this year. Guides believe that climbers ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...

Deep within Earth’s mantle lie two enormous regions, often referred to as "islands," which are the size of continents.

The Mariana Trench (sometimes called Marianas Trench) is a mysterious and extremely deep oceanic trench. Plunging deeper than Mount Everest is tall and stretching five times longer than the Grand ...

Did you know there are mountains buried beneath Earth’s crust that rise 1,000 kilometers high? These hidden giants, known as ...

Firefly Aerospace's Blue Ghost lander, a private spacecraft hired by NASA to take experiments to the moon, is flying laps ...

Satellite photos offer some sense of the destruction in the territory, which has been largely sealed off to journalists and others. Some of the images have illustrated a likely buffer zone ...

New Glenn rocket carries first Blue Ring Vehicle prototype able to transform to perform multiple tasks in space, and deliver three-ton payloads. Will the CEO of TikTok attend Trump's inauguration?

Also in this episode: Ten minutes of mindfulness meditation ‘can reduce work stress’ ‘Girl power’ in Iron Age Britain How one man could tackle Mount Everest in a week ...

Rainier – holding a concession since 2007. Todd has led and guided expeditions for over 30 years, including 8 expeditions to Mt. Everest. He has also led successful expeditions on each of the ...