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Scientists have created tiny “optical tornadoes” — swirling beams of light that twist like miniature whirlwinds — using a surprisingly simple setup based on liquid crystals。 Instead of relying on complex nanotechnology, the team used self-organizing structures called torons to trap and manipulate light, causing it to spiral and rotate in intricate
The outage has hampered communication concerning a critical vulnerability that gives root
Senator decries "blatant, brazen corruption," wants to target Trump admin next
AWS stops billing Middle East cloud customers as repairs to war damage drag on
A mysterious cosmic explosion has astronomers buzzing, as a strange event may hint at an entirely new kind of stellar cataclysm。 After detecting ripples in space-time, scientists spotted a fast-fading red glow that initially looked like a rare kilonova—the kind of collision that forges gold and uranium。 But just days later, the signal shifted, beha
In a breakthrough experiment, scientists directly imaged how particles pair up in a system that mimics superconductors。 Instead of behaving independently, the pairs moved in a synchronized, dance-like pattern—something never predicted before。 This suggests a major gap in the classic theory of superconductivity
A 150-year-old rule in geometry has been proven wrong。 Mathematicians found two different doughnut-shaped surfaces that look identical when measured locally but are actually different overall。 For decades, researchers suspected this might be possible but couldn’t prove it—until now
A breakthrough in brain-inspired computing could make today’s energy-hungry AI systems far more efficient。 Researchers have engineered a new nanoelectronic device using a modified form of hafnium oxide that mimics how neurons process and store information at the same time。 Unlike conventional chips that waste energy moving data back and forth, this
We'll soon get to see the brand's first EV; first, a more honed V12 four-seater
Two launches this week delivered 61 more satellites to orbit for the Amazon Leo broadband network
Overtuning can cause models to "prioritize user satisfaction over truthfulness
Different hunting patterns seem to dictate different distributions of metal
Chip shortages and demand from AI enthusiasts are both playing a part
Calling AI things like “smart” or saying it “knows” something might sound harmless, but it can quietly mislead people about what AI actually does。 A new study shows that news writers are more careful than expected, rarely using strongly human-like language。 When they do, it often falls on a spectrum—sometimes describing simple requirements, other t
More evidence of Grok CSAM seen as Minnesota passes nudifying app ban
New results suggest Mythos' cyber threat isn't "a breakthrough specific to one model
Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones。 These flexible, low-cost devices generate lifelike electrical signals capable of activating living brain cells, a breakthrough demonstrated in mouse brain tissue
Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric models。 By directly imaging Epsilon Indi Ab with the James Webb Space Telescope, they found less ammonia than expected—likely hidden by thick, patchy clouds。 The finding reveals new layers of complexity in giant planets and s
"In 25 years, the average score。 has never been so low
For decades, psychologists have debated whether the human mind can be explained by one unified theory or must be broken into separate parts like memory and attention。 A recent AI model called Centaur seemed to offer a breakthrough, claiming it could mimic human thinking across 160 different cognitive tasks。 But new research is challenging that bold