Back in 2016, deep inside a Canadian mine, geologists stumbled upon something extraordinary. At nearly 3 kilometers (1.8 miles) below the surface, they found water that had been sealed away for up to 2.64 billion years, the oldest known water on Earth. The rest of this article is behind a paywall. Please sign in or subscribe to access the full …
Read More »A Geologist Discovered The World’s Oldest Water Deep In A Mine, Then She Tasted It
