Stonehenge has long fueled fringe claims about giants, giant skeletons, and even Tower of Babel origins. Modern believers ...

This video presents a comprehensive timeline of North America’s prehistoric creatures, from early ocean dwellers to the ...

Lightning-sparked wildfires killed thousands of giant sequoias this year, leading to a staggering two-year death toll that accounts for up to nearly a fifth of Earth's largest trees, officials said ...

Unlike other giant species, which reached their peak size during the Miocene before dying out and getting replaced by smaller ...

Scientists have uncovered how ancient Easter Islanders moved massive moai statues. Instead of dragging them flat, the statues ...

Historians have long debated the height of Ancient Greeks, imagining either towering heroes or smaller-than-modern people.

Giant anacondas grew large early and kept that size for millions of years, surviving climate shifts and habitat changes ...

Ancient anaconda fossils show that the snakes became giants soon after emerging in Miocene South America. Their size has stayed stable for over 12 million years, even though other huge reptiles went ...

Scientists have uncovered evidence of a colossal shark that lived off northern Australia about 115 million years ago, ...