When the power grid fails in winter, fire won't save you. Here's how to survive extreme cold without matches, lighters, or electricity — using only physics, trash, and your body's natural heat.

What if there was no one left, no one left but you? Could you survive knowing you were the last living human on Earth?

Join me on a wild tour through a hypothetical apocalypse -- and see what it would take for humanity to cling on through the worst disaster in the last 250 million years.

The Dust Bowl era was one of America's toughest times, but people still had to keep their tummies full. Here are 20 foods that kept folks going through this challenging period, and you’ll be surprised to see how creative people got with their meals!

You were so hungry that you barely chewed your meal. Now, a big chunk of food is stuck in your throat. If only there were someone around to help you. Your face is turning blue. Is this it? Is this how your life will end? But what if you're the one who is...