Antarctic ice reveals two volcanoes erupting simultaneously may have caused 15th-century cooling

Nearly 600 years ago, a massive volcanic eruption sent clouds of sulfurous gas and ash high into the atmosphere. The blast ...
Live Science on MSN

World's biggest X-ray laser discovers never-before-seen type of ice that's solid at room temperature

Researchers have unveiled ice XXI, a new form of ice that's solid at room temperatures when subjected to immense pressure.