A small asteroid could strike the Moon in 2032, sparking moonquakes, glowing craters and meteor showers, while scientists debate whether to stop it or watch a rare cosmic experiment unfold.
Ariana Church, 9, was on Penarth beach in Wales with her family when she spotted a mysterious rock - which turned out to be a ...
In 1961, geologists Norm Peterson and Ed Groh published the first paper on Hole in the Ground, describing its volcanic origin ...