Pbs Newshour - Segments

Some call it the 'Doomsday Glacier,' a vast expanse of Antarctic ice roughly the size of Florida. As temperatures rise, the Thwaites Glacier is melting fast and threatens to raise global sea levels. That's why a team of nearly 40 researchers is embarking on a two-month journey to study it. Science correspondent Miles O'Brien is with the expedition and reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy