The Chief Scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.

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

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

The martian volcanoes also tend to attract them. Use a blue or violet filter to see the clouds more easily. Mars is also known for its dust storms, which can sometimes encircle the whole planet ...

The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

NASA's Curiosity Rover has been exploring Mars since 2012 and more recently has found evidence of ice-free ancient ponds and ...

Living on Mars will be no easy feat. Building viable living quarters would require an inflatable habitat that can be covered ...

On January 16 Mars shone at its brightest until 2027 as it was in opposition, which means it was positioned directly opposite ...

Their existence contradicts the common assertion the Earth’s mantle is well-mixed, suggesting our models are wrong.

Lanzarote An island perfectly suited to a geologist, a poet or indeed an artist! For Lanzarote has such an awe-inspiring setting: ...