Stone Lake, Turtles, Eating Bugs, Helium and a Walrus or two

Lake That Turns Animals to Stone? Not Quite

Lake Natron in Tanzania is one of the most serene lakes in Africa, but it's also the source of some phantasmagorical photographs.

Thousands of Turtles Killed By Longline Fishing

Sea turtles were the second most common catch on Costa Rican fishermen's longlines during the past decade. Sharks also suffered on the hooks. 

7 Insects You'll Be Eating in the Future

A growing number of experts claim that people will soon have no choice but to consume insects.

Something Congress Could Agree On: Helium

The House unanimously passed H.R. 527, the Helium Stewardship Act of 2013 -- one of its last acts before the gears of government ground to a halt.

10,000 Walruses Gather on Shore as Ice Retreats

Government scientists spy a massive walrus gathering in northwest Alaska.