The doctor looked at the results from my blood test, considered them for a moment, and then turned to me. “These should be lower,” she said definitively. “Much lower.” The rows of numbers blurred ...

Fascinating and fetid, the Salton Sea in southern California lures me back, every year. Driving south from Utah, I take bits of historic Highway 66 and then skirt Joshua Tree National Park to cruise ...

When polar regions melt, the vaults are thrown open – “ancient water, carbon, and microbial life return to the surface to ...

Meet the creatures that fight back with nature's most savage defenses. You'll find no mercy if you tangle with one of these ...