For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required ...

Concrete was the foundation of the ancient Roman empire. It enabled Rome's storied architectural revolution as well as the ...

Ancient pterosaurs may have taken to the skies far earlier and more explosively than birds, evolving flight at their very ...

Nursing is one of the most vital and enduring professions in the world, rooted in compassion, resilience, and a deep ...

Discover 12 religious leaders who changed the world. From Jesus to Buddha, see how these figures shaped history, laws, and ...

If authentic, these codices would represent one of the most significant archaeological discoveries related to Christianity's formative years. However, their unusual appearance and controversial ...

For longtime fans of The Twilight Zone, here are 15 other incredible, eerie, and downright unsettling shows you need to watch ...

Charles “Buffalo” Jones invented the cow-buffalo hybrid in 1888. His intention? To create the hardiest free-range livestock ...

Pterosaurs acquired flight "in a burst at their origin," giving scientists new insights into the biological laws of flight ...

Traveling through Europe in 2025 doesn’t have to drain your savings, but only if you know where to go. While major hotspots ...

FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power.

The fossil and genetic evidence agree that modern humans originated in Africa. The most genetically diverse human populations ...