Multiple stories intersect around ice: prehistoric Europeans traded distant tools across regions, JWST detects unexpected ice clouds on an exoplanet, ancient Antarctic ice cycles shaped ocean life globally, and U.S. schools are shifting to remote learning amid ICE immigration enforcement operations.
·Paleolithic Europeans obtained tools from geographically distant sources, suggesting long-distance trade networks or valued souvenirs
·James Webb Space Telescope observes ice clouds in the atmosphere of a distant gas giant exoplanet
·Historic Antarctic ice patterns directly influenced biological cycles in remote oceans over geological timescales
·Multiple school districts implement remote learning protocols in response to federal immigration enforcement activity
drawn from Science | AAAS, The Hill, ABC News - Breaking News, Latest News and Videos, AP News · updated 62d ago