Science & Technology What the Ocean Floor Can Tell Us About Climate Change Deep-sea sediment provides a trove of information about our planet’s past and future. Illustrations by Jackie Roche. By David J. Craig | Winter 2018-19 Read more from David J. Craig
Could a Giant Helium Balloon in Antarctica Help Find Dark Matter? A particle detector deployed by Columbia scientists is looking for traces of antideuterons in the atmosphere
The Deepfake Scam Era Is Upon Us. Here’s How to Get Ready. Columbia cybersecurity expert Asaf Cidon explains the eerie rise of AI-powered email, phone, and video scams — and how anyone can fall for them
The Psychology Behind Police Shootings New Columbia research reveals brain mechanisms that may be at work when cops shoot unarmed Black men