New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

When quantum particles work together, they can produce signals far stronger than any one particle could generate alone. This ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

The Wall Street Journal’s Kate Linebaugh, Damian Paletta and Aaron Kuriloff took subscriber questions after the Fed made its decision on interest rates. Photo: Caroline Brehman & Tom William/ZUMA ...

OPEC+'s "strategic pause" of rolling over production quotas is a reaction to a looming structural surplus, indicating the alliance's waning ability to dictate global oil prices. Non-OPEC+ producers, ...

The Journal’s Kate Linebaugh, Damian Paletta and Aaron Kuriloff answered subscriber questions during a WSJ Live stream after the Fed’s decision on interest rates. Photo: Caroline Brehman & Tom William ...

Nicole Charky-Chami is a senior editor based in Los Angeles, writing and producing breaking news. She teaches journalism courses for UCLA Extension and previously taught at Loyola Marymount University ...

President Donald Trump has signaled his support for a Republican proposal that would deposit $1,000 to $1,500 checks into health care accounts for Americans. Louisiana Senator Bill Cassidy, who leads ...

Understanding the dynamic neural mechanisms of sleep-wake cycles is a major challenge in sleep science and neuroengineering.

The Pentagon did not conduct a routine investigation into the impact of Defense Secretary Pete Hegseth’s disclosure of sensitive military information in a group chat on Signal earlier this year and ...