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

Have you checked to see if your iPhone is eligible for the new iOS 26 update? It became available earlier this week — here's how to install it if you haven't yet. The new OS was released on Monday, ...

In the upcoming second season of Peacock’s Twisted Metal, the mysterious Calypso invites all the killers, vigilantes and joyriders of the Divided States of America to participate in a demolition derby ...

President Donald Trump’s approval rating ticked up four points from April in the latest Washington Post-Ipsos survey that found 43% approve of his job performance—on par with his 41% average rating ...

Helldivers 2's Into the Unjust update added terrifying new Terminids, and it's a solid argument for avoiding a fourth faction for a while.

President Donald Trump’s approval rating declined one point in a Reuters/Ipsos poll released Tuesday—hours after Trump claimed he has the “highest poll numbers [he’s] ever had”—keeping his rating ...