This 2012 satellite photo shows a quartet of near-identical glaciers on Canada's Ellesmere Island. The ice masses help to ...

They're in the headlines every week—critical minerals like lithium, cobalt, nickel, graphite and the rare earth elements ...

The cold has forced governments to restrict gas supplies and activate emergency shelters. Read more at straitstimes.com. Read ...

Errachidia, a desert city in southeast Morocco, recorded nearly 3 inches of rainfall, ... The Sahara is the world’s largest non-polar desert, stretching across 3.6 million square miles.