In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research laid the foundation for modern knot theory, was trying to find a ...

A handful of House Republicans extracted concessions from House GOP leaders on tariff policy after rebelling on a procedural vote Tuesday. GOP leaders agreed to shave two months off the length of a ...

Cybersecurity startup AegisAI Inc. has launched with $13 million in seed funding co-led by Accel and Foundation Capital to fix email security using artificial intelligence in the face of increasingly ...

Reno Breton was making some extra money renting cars to New York City drivers when one of his customers got into a scrape with the NYPD. When police tried to pull the driver over for speeding in the ...

State employees found themselves unexpectedly locked out of their email accounts for a few hours Tuesday, multiple employees told the Las Vegas Review-Journal. The governor’s technology office sent a ...

The latest breach mirrors a 2022 incident. The latest breach mirrors a 2022 incident. is a deputy editor and Verge co-founder with a passion for human-centric cities, e-bikes, and life as a digital ...

A new warning for PayPal users follows recent alerts for Amazon and Facebook users, as new attacks target account holders with messages masking malicious sign-ins. These messages appear to come ...

With the release of iOS 26, Apple has introduced a highly practical feature to its Notes app: the ability to export notes directly in Markdown format. This addition is particularly beneficial for web ...

It’s been a bad year for password managers. First, Microsoft announced earlier this summer that its popular Microsoft Authenticator app would be discontinuing its password manager feature and would ...

Trump Bids for Cut of Chip Export Revenue US President Donald Trump during a signing ceremony in the State Dining Room of the White House in Washington, DC, US, on Friday, Aug. 8, 2025.

Aug 8 (Reuters) - The commerce department has started issuing licenses to Nvidia (NVDA.O), opens new tab to export its H20 chips to China, a U.S. official told Reuters on Friday, removing a ...