From Cadillac Mountain to the billion-year-old Chain of Lakes Massif, Maine marks Old Rocks Day, exploring the state’s oldest ...

Hiking into the clouds on top of a 30 million year old mountain in the Taita Hills was one of the most surreal adventures we ...

Ocean temperatures well below freezing in Earth’s deep-past glacial phases imply some very salty waters. At the height of a ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Life is full of opportunities for adventure, and many people aim to tick off extraordinary experiences before reaching 40.

In Earth's fossil record, soft-bodied organisms like jellyfish rarely stand the test of time. What's more, it's hard for any ...

Walk out over the Grand Canyon to peer thousands of feet downward into the red cliffs, enjoying some of the most dramatic ...

Because the ice is thin and temporary, it would leave little evidence behind, which could explain why rovers have not found ...

In India, many river names tend towards the mythical, the colour-based, or the regional, but geology-based nomenclature is not very common. However, t.

BEIJING: For decades, scientists have puzzled over why the two sides of the moon look so different. The "near side", which ...

South Africa’s Witwatersrand Basin and the Virginia Gas Project supply a rare element vital for MRI scanners; estimates ...