Geologists Uncover Clues in Colorado That Lend New Weight to Snowball Earth Hypothesis Ryan Whalen·November 19, 2024A recent study by Colorado geologists adds weight to the snowball Earth hypothesis, providing what may be the best evidence yet of our planet’s a frozen past.
Snowball Earth: Was the Surface of Our Planet Ever Completely Frozen? Avi Loeb·December 30, 2022Climate models suggest that runaway glaciation during periods of our planet's history may have resulted in a frozen, “Snowball Earth” state.