Sailing Stone Track Discovered ‘Hiding in Plain Sight’ in Dinosaur Fossil
Research led by Columbia University’s Paul Olsen suggests that a massive volcanic winter may have frozen the tropics during the dawn of the dinosaur age.
Research led by Columbia University’s Paul Olsen suggests that a massive volcanic winter may have frozen the tropics during the dawn of the dinosaur age.
A team of researchers led by Fred Jiang at Columbia’s Data Science Institute is designing an intelligent headphone system that warns pedestrians of imminent dangers.
Scientists have identified systematic meanders in the northern jet stream that cause simultaneous crop-damaging heat waves in widely separated regions—a previously unknown threat to global food production that could worsen with warming.