News Headline

Climate change: A small green rock's warning about our future

Source
BBC News

Publication Date
2021-04-28

It's an unassuming rock, greenish in colour, and just over 4cm in its longest dimension. And yet this little piece of sandstone holds important clues to all our futures.It was recovered from muds in the deep ocean, far off the coast of modern-day West Antarctica.

Content
https://www.bbc.com/news/science-environment-56904548