Earth’s ocean was stagnant and stinking for a billion years — here’s why that’s exciting

By July 31, 2019 News No Comments

Geologists have dubbed Earth’s middle age the “boring billion”. Occurring some 1,800 to 800 million years ago, it has long been considered a period when little happened on Earth in terms of biological evolution, climate, or the chemistry of the oceans and atmosphere. But emerging evidence now suggests that the Read More