Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

At least twice in the last few thousand years, Mount Churchill's ice-covered caldera has spewed ash that reached as far as ...

Residents in Northern Colorado may spot a low flying helicopter in the area over the next three months due to an ongoing ...

Scafell Pike is the highest mountain in England – and there’s a strong argument that it’s also the best. Towering 978m above the country’s deepest lake and smallest church (we love those quirky facts) ...

Fancy a crack at Britain's big one this summer? Our team of experts share their top tips on how to plan a memorable ascent of ...