IBM and University of Chicago researchers have completed a quantum computation that leading classical methods could not ...

Cannabis is becoming a bigger part of American life—and for a growing share of users, a problem. A new study in JAMA Psychiatry finds nearly 1 in 10 US men and about 6% of women met criteria for ...

A growing number of Americans report they are unable to quit or cut down. By Roni Caryn Rabin A growing number of Americans say their cannabis use is problematic, according to a large new study ...

A growing number of Americans say their cannabis use is problematic, according to a large new study released Wednesday. The study, based on nationally representative data of U.S. adults, found that ...

When Beijing-based neurosurgeon Jin Shanmu pulled up a chair at his computer, he was not looking to make mathematical history. He was simply trying to crack a problem related to brain ultrasounds.

On May 20, 2026, OpenAI made an announcement that shook the mathematical world. An internal AI model — one not available to the public — had come up with a counterexample to the “unit distance” ...

The video assistant referee system, or VAR, has led to some controversial calls at the 2026 World Cup. Here’s why. Egypt was eliminated from the tournament with a 3-2 loss to Argentina, after having ...

Idaho will use firing squads as its primary method of capital punishment, the first state in the United States to officially do so, starting July 1. Four other states – South Carolina, Utah, ...

Think the chances of finding the right person for you—that needle in a haystack—are stacked against you, so to speak? Well, why not just burn down all the haystacks to find that needle? That's what ...

Contrary to their name, bumblebees are no bumbling oafs. A new study published in Science on Thursday found that these bees utilized tools to solve complex problems to win a sugary treat, even if they ...

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