The sun never sets in Greenland — not over the summer, at least. They call it the “midnight sun”: a natural phenomenon of 24-hour sunlight caused by the tilting of the Earth. At its lowest point, the ...

"We've all heard stories of someone falling through the ice of a frozen lake, going without oxygen for 15 to 20 minutes, and then when they're revived, miraculously there's no brain damage," Medivance ...

Given that the serious impacts of climate change are rapidly escalating, some scientists, backed up increasingly by governments, are looking into extreme measures such as geoengineering to slow the ...