Minnesotans and others around the country got a rare treat on Nov. 11 with an aurora borealis supercharged by the sun.

Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of ...

Aalto University researchers have developed a method to execute AI tensor operations using just one pass of light. By encoding data directly into light waves, they enable calculations to occur ...

Scientists learned that reading a quantum clock requires orders of magnitude more energy than running it. This surprising imbalance reveals that observation itself shapes the flow and thermodynamics ...

Ars Technica: The Voyager Golden Record is perhaps the best known example of humans attempting to communicate with an alien species, spearheaded by the late Carl Sagan, among others. But what are the ...

Far from Earth, drifting between the stars, lies a quiet ocean of carbon. Astronomers call it the interstellar medium, a vast ...

From the burning of wood to the ways drugs work, the properties and behaviour of matter are governed by the way chemical elements bond with one another. The intricate electronic structures of the ...

Imagine harnessing the power of the sun in a way that could push solar panel efficiency beyond current records to an ...

Carole Rainey, whose name has been changed to protect her privacy, started to notice something wasn't quite right with her husband, Bill, when he began to ramble in a way that was unlike him.

Siemens Healthineers AG ( OTCPK:SMMNY) Q4 2025 Earnings Call November 5, 2025 2:00 AM EST ...