Massive iceberg shears off in Antartica to revel a underwater ecosystem that has been hidden for 120,000 years.

A team of researchers, led by the British Antarctic Survey, is heading to Antarctica this week to investigate a mysterious marine ecosystem that’s been hidden underneath an Antarctic ice shelf for tens of thousands of years.

https://www.usatoday.com/story/tech/science/2018/02/13/scientists-explore-underwater-world-near-antarctica-thats-been-hidden-120-000-years/334028002/