The first ever recorded kiss happened 4,500 years ago, scientists have suggested, after discovering evidence which puts the event 1,000 years earlier than previously thought. A study published in the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Scientists believed that the harsh ...

Fire was foundational to human evolution—cooking food over a fire eased digestion in early humans and made more energy ...

Heat-reddened clay, fire-cracked stone, and fragments of pyrite mark where Neanderthals gathered around a campfire 400,000 years ago in what’s now Suffolk, England. Based on chemical analysis of the ...