It’s winter, and the SciFri team is already dreaming of warmer weather. How about a mind vacation to one of the hottest places on earth, an erupting volcano? Tamsin Mather has trekked to volcanoes in ...

Lava and ash have once again transformed the summit of Kīlauea into a vision that looks ripped from a disaster film, with towering fountains, roiling gas and a sky streaked in volcanic debris. The ...