A hiker is sharing his story of survival after being stuck for hours in quicksand over the weekend on a trail known as the "subway route" in Utah's Zion National Park. Thirty-four-year-old Ryan Osmun ...

If you need more proof that the octopus is absolutely the super villain of the sea, check out this gnarly superpower that allows the southern sand octopus to create an automatic secret hideout: it ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. As a child, I knew two ...