Scientists Uncover Signs of an Ancient Climate “Tipping Point”
An iceberg melts in the Southern Ocean. Credit: Michael Miller Melting permafrost 304 million years ago may have…
Earth’s Hidden Thermostat Has Regulated Climate for 60 Million Years
For tens of millions of years, Earth’s climate may have been stabilized by a hidden feedback linking sea…
Ancient Gulf Stream Shift During Younger Dryas Offers Stark Warning for Future Climate Change
Around 13,000 years ago, as the world was emerging from the grip of the last ice age, much…
Scientists Reveal That the Red Sea Completely Vanished 6.2 Million Years Ago
New research shows the Red Sea dried out 6.2 million years ago before being suddenly flooded by the…