The world’s first lock and key system was invented in ancient Egypt around 4000 BCE. Made of wood, it used simple pins and ...

As far as kitchen staples, you don’t really get much better than olive oil. It can do it all—jazz up a salad, sauté ...

More than 2,000 years ago, Greek artisans built a compact machine of interlocking gears that could track the heavens with a ...

Harvard's Avi Loeb suggests 3I/ATLAS is alien tech due to its anomalous jets. Shockingly, a 300 BC Chinese star map may have ...

The Indus Valley civilization, located in present-day Pakistan and India, went through four periods of intense drought, which ...

The ancient world was probably filled with magicians using science only a few understood, but the works of one man have ...

The microbe Pyrodictium abyssi is an archaeon—a member of what's known as the third domain of life—and an extremophile. It ...

Exploring ancient ruins is like stepping into a time machine. Some of these ruins make you wonder how in the world they were ...

Study finds Earth's ancient atmosphere may have produced essential sulfur biomolecules like cysteine, challenging theories on ...

The temperature, audible sensations, and subtle emotions all tell a story about each house. Subtle clues that your home is ...

Miscanthus has a smaller carbon footprint than corn and soybeans, and experts say it has the potential to strengthen U.S.

Loren E. Babcock, The Ohio State University, introduces research on Cladoselache, a puzzling ancient shark-like fish ...