Ancient quasars add to a ‘major unsolved problem’ in astrophysics
By Will Dunham WASHINGTON, July 8 (Reuters) – A quasar — among the universe’s most luminous and energetic…
As A.I. Makes Strides in Mathematics, Mathematicians Urge Caution
Recently there are signs that some branches of higher mathematics, among the most rarefied realms of human achievement,…
Leiden’s Sensor-Free Microrobots Move Like Living Organisms
At Leiden University, Professor Daniela Kraft and researcher Mengshi Wei have built microscopic robots that move, navigate obstacles,…
AI cracks Roman-era board game
A smooth, white stone dating from the Roman era and unearthed in the Netherlands has long baffled researchers.…