Comet 3I/ATLAS, the third confirmed interstellar object ever detected passing through our solar system, was caught shedding ...

Scientists at Lawrence Livermore National Laboratory simulated one million satellite orbits in the vast stretch of space ...

Executive Order 9066, Battle of Iwo Jima, Mir space station launch, and milestones in history, science, and culture.

As Anthropic releases its most autonomous agents yet, a mounting clash with the military reveals the impossible choice ...

Researchers have long been puzzled by the observed cooling of the eastern tropical Pacific and the Southern Ocean ...

Anthropic rolls out Claude Sonnet 4.6 as its new default model, bringing stronger reasoning and coding power to free and paid ...

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

It was a bold thought experiment: that only one electron makes up the entire universe. The most famous conversation about it took place between Richard Feynman, PhD, and John Wheeler, PhD, both ...

February 18, 2026 • U.S. and Iranian negotiators agree to keep talking after meetings in Geneva, even as President Trump threatens military force and Tehran warns it could retaliate. February 17, 2026 ...

February 19, 2026 • U.K. police arrested Former Prince Andrew today on suspicion of misconduct in public office, U.K. media reports. And, President Trump is hosting the first-ever Board of Peace ...