In the race for alternative, sustainable jet fuels, some companies are getting creative. We’ve heard about planes powered with cooking oil, but what about jet fuel made entirely from human poop?
In this forest thick with trees up to 600 years old lives the southernmost population of the California condor (Gymnogyps californianus), the only one outside the United States. Dozens of the ...
Once the shock of the cold water wears off, you transition to the comfort of a heated chair, which soothes your body, improves circulation, and eases any muscles that are still tight. In addition to ...