GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

Using artificial-intelligence to teach other models can be cheaper and faster than building them from scratch, but this ...

State-of-the-industry report finds that, despite the limitations of artificial-intelligence systems, researchers have embraced them.

A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...

The Bureau of Economic Analysis released its personal consumption expenditures price index data for September earlier today. Here is the report, at a glance: Core YoY: 2.8% increase, in line with ...

This paper presents an artificial intelligence (AI)-based optimization framework for improving the performance of a hybrid neutral-point-clamped dual-active-bridge (HNPCDAB) dc-dc converter under ...

Artemis II has left Earth's orbit as it sets off to carry four astronauts further from our planet than anyone has ever gone before, with them planning on flying around the dark side of the Moon before ...

(You et al., Science, 2026) While the precise critical point remains to be found, this study narrows the boundaries significantly. The researchers think it's around the -63 °C (-81.4 °F) and ...

Scientists may have solved the long-standing mystery of why ice floats and why liquid water expands as it cools below 39 degrees Fahrenheit, after discovering evidence of a hidden liquid-liquid ...

A hidden feature of water, long submerged, has finally been brought to the surface. New experiments have revealed supercooled water’s critical point — a specific pressure and temperature at which two ...

For over a century, scientists have chased the dream of insulin pills, but the digestive system kept destroying the drug before it could work—forcing millions of patients to rely on daily injections.