Physics Physicists are grappling with their own reproducibility crisis A contentious meeting of physicists highlighted concerns, failures and possible fixes for a crisis in condensed matter physics NewsSubscriber-only
EnvironmentTech firms claim nuclear will solve AI's power needs – they're wrongAnalysisSubscriber-only
Humans A lost branch of the river Nile flowed past the pyramids of Egypt Soil core samples show an ancient riverbed under the desert near many Egyptian pyramids, revealing an ancient waterway that dried up thousands of years ago NewsFree