News

With a competent guide, active volcano treks are both safe and worth the climb. Here are some of the tallest active volcanoes ...
In a surprising twist, two of Arizona’s most iconic landmarks—Meteor Crater and the Grand Canyon—may be linked by a cosmic ...
This surprising connection between Arizona's world-renowned geological features stretches back 56,000 years, to when a ...
Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries, Ouarkziz Crater, ...
Scientists monitor Yellowstone's magma, emphasising the unlikely but potential for a super-eruption that could cause ...