YOSEMITE NATIONAL PARK, Calif. — National park officials in California believe that a wildfire that's been burning for a week in Yosemite National Park may have been caused by humans. The wildfire ...

Early humans may have created fire 400,000 years ago, according to evidence unearthed at an archaeological site in England. Although there is evidence that early humans used natural fire in Africa as ...

Something about a warm, flickering campfire draws in modern humans. Where did that uniquely human impulse come from? How did our ancestors learn to make fire? How long have they been making it?

It's easy to take for granted that with the flick of a lighter or the turn of a furnace knob, modern humans can conjure flames — cooking food, lighting candles or warming homes. For much of our ...