More than a billion years ago, a shallow basin in what is now northern Ontario held a subtropical lake. The setting likely ...
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Feb 22, 2025, 09:52am EST Feb 25, 2025, 08:35am EST Beautiful ...
Japanese researchers made a compelling link between the color of the ocean and water chemistry eons ago. The ocean was most likely green, and it might not have been blue forever. Japanese scientists ...