There are plenty of pocket knife enthusiasts in the world, but not nearly as many knife sharpening enthusiasts. This means ...

Coolant needs changing because chemicals in the coolant break down and become less effective over time. This use ends up ...

In a new paper, scientists uncovered a new state called Cooper-pair density modulation that could teach us a lot about ...

For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...

A new study designed a copper-tantalum-based superalloy (with added lithium) that can operate up to 800 degrees Celsius (1472 ...

From household spring cleaning products to cast iron pans, our editors tested dozens of products, but only a few made the cut.

A metal detectorist recently discovered not one, but two bronze and wood daggers that experts dated to over 3,000 years ago. Only the bronze portions of the instruments survived for so long buried in ...

In 1930, German archaeologists uncovered the lower half of a massive statue, estimating that it likely originally stood some ...

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A new type of cat coat color has officially been discovered. Named salmiak, or ‘salty liquorice,’ the cats have hair strands ...

The Bluetti Hands Free backpack retails for $600 but you can often find it at a steep discount, making it a surprisingly ...