Changes in Earth's tilt relative to the sun have governed the movements of giant ice sheets over the past 800,000 years, triggering the start and end of eight ice ages, new research suggests. The new ...

Earth’s climate has a long memory. Across tens of thousands of years, subtle shifts in sunlight can help ice sheets advance or retreat, cycling between glacials and interglacials. The 2026 question is ...

How does Mars influence Earth’s climate cycles? This is what a recent study published in the Publications of the Astronomical Society of the Pacific hopes to address as a trio of researchers from the ...

While Homo sapiens and Neanderthals lived near each other and likely interacted, they usually preferred living in slightly ...

A study of ancient sediment unearthed more evidence volcanos were responsible for ancient freezing. (CN) — A series of ...

Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to fluctuate during its most extreme ice age—known as Snowball Earth. During the ...