Vacuum cleaners are a must-have appliance in most homes—after all, they’re the quickest and easiest way to pick up dirt, dust ...

One such device that meets this stringent criteria is the HoverAir X1 Drone, a lightweight and compact model we previously highlighted as the best portable drone. If you haven’t gotten a chance to ...

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 ...

When a heavy storm ripped into a Baltic Sea cliffside on the coast of Poland, it sent chunks of the cliff crumbling to the ...

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 ...

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