Who wore this ancient deer pendant? DNA reveals a Stone Age woman with surprising origins
In frenzied vote, Mexico's lawmakers pass controversial science reform bill
Ocean El Niño monitor gets an upgrade
Who is Monica Bertagnolli, Biden’s pick to lead NIH?
News at a glance: U.S. rules on carbon emissions, better vehicle batteries, and a Mars moon’s close-up
Modern lager arose when a beer and an ale met in a Munich brewhouse
Panel urges caution in tying sexual orientation, education levels to genes
Astronomers try to catch titanic black hole clashes in action
