Earth’s climate has never been static. It shifts between warm interglacial periods and deep freezes, driven by complex interactions between the atmosphere, oceans, and even Earth’s orbit around the ...

While the Milankovitch Cycles operate on timescales far longer than human lifespans, their effects are always at play.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Meandering more than 1,200 miles across Wisconsin, the Ice Age National Scenic Trail is one of the longest hiking and ...