From flat files to whetstones to bench grinders, we walk you through all the tools and tips to get the sharpest edge.

Rechargeable lithium-ion batteries most commonly power cordless electric lawn mowers. In push mowers, they’re usually ...

Doctors followed the standard steps after a patient’s death: they notified Hoover’s family and prepared him—an organ donor ...

A resident of a southwest German town working on a construction project unearthed a stash of medieval coins minted around ...

Population estimates say the Earth’s human population may pass 10 billion people in 2080. But what goes up must come down.

The Gozney Tread is the smallest oven in the lineup. It’s truly portable, thanks to its two sturdy handles on the roof and a ...

Memristors, or “memory resistors,” are the leading candidate for replacing synapses in a neuromorphic (brain-like) computer.

Concentrated hydrogen in the galaxy’s spiral arms can be locked away in zircon crystals, providing startling clues about the ...

Large aquatic lizards used to populate the planet's oceans–and you can find their fossils in suburban New Jersey.

Modern automobiles have plenty of technology that we take for granted, but they improvements they bring to driver experience ...

The pottery piece that experts believe dates to the Early Bronze Age was likely both part of daily usage and held spiritual meaning.

Scientists are astonished at what’s forming below the sea’s surface, but they now have the opportunity to study how the ...