Scientists including miles obrien (age 66) are going to Antarctica to study the Doomsday Glacier there which could raise sea levels 16 feet worldwide if it collapses into the ocean.
begin quotes:
Science
journalist Miles O'Brien is currently in Antarctica for a major
expedition studying the massive, rapidly melting Thwaites Glacier, often
called the "Doomsday Glacier," for the
PBS NewsHour
and his own platforms, reporting on the front lines of climate change
as scientists investigate its impact on global sea levels. He's
traveling on a South Korean icebreaker, the
Araon, to document the efforts of the International Thwaites Glacier Collaboration.
Key Details:
- Focus: The Thwaites Glacier in West Antarctica, a major contributor to sea-level rise.
- Mission: Part of a large international project (International Thwaites Glacier Collaboration) to understand its melt rate and potential collapse.
- Coverage: He's reporting for PBS NewsHour and his own channels (Substack, Instagram, etc.).
- Timeline: His latest journey started around late December 2025, embarking on a two-month voyage.
- Significance: The glacier holds enough ice to raise sea levels significantly, making its study crucial.
Southbound to the Doomsday Glacier - Miles O'Brien - Substack
Dec
27, 2025 — ... Antarctica—and for what many scientists consider the
most consequential glacier on Earth. My team and I are aboard...
Instagram · Miles O'Brien
Not bad for 95. - Instagram
Jun
16, 2024 — We're about to head south, to the Thwaites Glacier in
Antarica. The nickname Doomsday Glacier was earned becaue it hol...Onboard an expedition to study a massive, melting glacier in Antarctica
Dec
31, 2025 — Some call it the 'Doomsday Glacier,' a vast expanse of
Antarctic ice roughly the size of Florida. As temperatures rise...
