PBS News Hour
What researchers learned at Antarctica’s Thwaites Glacier
Despite setback, researchers uncover new findings at Antarctica’s Thwaites Glacier
Latest work
PBS News Hour
News Wrap: Judge blocks Pentagon from punishing Sen. Kelly
News Wrap: Judge blocks Pentagon from punishing Sen. Kelly
PBS News Hour
Trump rolls back policy regulating greenhouse emissions
Trump rolls back landmark policy regulating greenhouse emissions
PBS News Hour
Strained U.S. ties loom over NATO ahead of security summit
Strained U.S. ties loom over NATO leaders ahead of Munich Security Conference
PBS News Hour
Ischinger asks if Trump, NATO 'still on the same team'
'Are we still on the same team?' Ischinger asks as Trump fuels NATO tensions