Vanadium redox flow batteries have recently been emerging as a safe alternative to lithium-ion ones because they pose no fire ...

Then it’s kind of a mystery to try to figure out why and how they’re related.” The Riemann hypothesis has proved to be a font ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...

The U.S. blockade of Iran continues amid an uncertain round of peace negotiations, while Congress wrestles with the ongoing Department of Homeland Security shutdown and the looming lapse of a key ...

Just weeks after Costco introduced a new checkout system designed to dramatically speed up transactions, the rollout is already exposing its faults, suggesting that efficiency gains on paper don’t ...

Basketball: NBA Commissioner Adam Silver speaks to the media during a press conference at the St. Regis Hotel New York, NY 9/10/2025CREDIT: Erick W. Rasco (Photo by Erick W. Rasco/Sports Illustrated ...

Sorry, but we need to talk about Artemis 2's space toilet again. The loo on Artemis 2's Orion capsule has gotten a lot of attention since the moon mission launched on ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

A little over a year after TikTok temporarily went dark in the United States and users were greeted with a message explaining that “a law banning TikTok has been enacted,” those same U.S. users opened ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Reaction was virtually unanimous on Friday after Michigan hired coach Kyle Whittingham to replace Sherrone Moore. College football experts and columnists praised Michigan for "making a responsible ...