Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

I n the McMurdo Sound region of Antarctica, there lives a species of sponge known as the giant volcano sponge ( Anoxycalyx ...

Frequent earthquakes 300 miles off the coast of Oregon signal escalation for the underwater volcano named Axial Seamount.

The top 10 most dangerous places in the world, where adventure meets risk. These destinations offer thrill-seekers a unique, ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

The most famous defender of the existence of UFOs in Mexico welcomes EL PAÍS into his house. In an underground dwelling, ...

Taking photos is a popular travel pastime, as we seek to capture moments and scenes so we can enjoy them long after the ...

A massive volcano on Jupiter's moon, Io is more powerful than all of Earth's power stations combined - says American space agency, Nasa. The huge volcano was recently detected during flyby of the Juno ...

Since completing its primary science objectives in orbit of Jupiter, Juno has been conducting flybys of the Jovian moons Io, ...