Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Sure, DeWalt tools might often be too expensive for occasional DIYers, but there are some products from the brand that almost ...

With daylight saving time ending, we're here to help you fall back on better sleep habits. From apps and wearable trackers to smart mattresses and climate-control solutions, rest well with the best ...

Even though most modern cars already have built-in sensors, many drivers still prefer to add their own aftermarket water ...

Researchers used computer-based modeling to develop a measure, called pulmonary vascular compromise (PVC), which estimates the reduced function of the pulmonary blood vessels in children with ...

WASHINGTON, Oct 16 (Reuters) - Factory activity in the U.S. mid-Atlantic region unexpectedly contracted in October, and more manufacturers reported paying and receiving higher prices for inputs and ...

Europe’s steel sector is under siege: U.S. tariffs block EU exports, while cheap, carbon-intensive imports flood the European market. A new steel trade measure is essential to secure EU industrial ...

Simply sign up to the Climate change myFT Digest -- delivered directly to your inbox. The EU’s heavy industry will be allowed to claim compensation for exports funded by the bloc’s carbon border tax ...

You roll up to a stop sign and your chest tightens with dread. Whenever you accelerate, your engine sputters, backfires, and in general sounds horrible. Plus your car smells awful. All of these ...