An ice age is a term describing periods of time when the reduction in the temperature of Earth 's surface and atmosphere results in the presence or expansion of continental and polar ice sheets and alpine …

Feb 10, 2026 · Extensive ice sheets and glaciers formed and retreated in a series of glacial and interglacial cycles during this epoch, shaping much of the Earth’s surface as we know it today.

Mar 11, 2015 · Earth is currently in the midst of an ice age, as the Antarctic and Greenland ice sheets remain intact despite moderate temperatures. These global cooling periods begin when a drop in...

Nov 23, 2025 · The Ice Age, also known as the Pleistocene Epoch, was a period of geological time that lasted from about 2.6 million years ago to 11,700 years ago. It was characterized by the widespread …

An ice age is a period in which the earth's climate is colder than normal, with ice sheets capping the poles and glaciers dominating higher altitudes. Within an ice age, there are varying pulses of colder …

Feb 10, 2026 · Ice age, any geologic period during which thick ice sheets cover vast areas of land. Such periods of large-scale glaciation may last several million years and drastically reshape surface …

May 24, 2017 · An ice age is a period in which the earth's climate is colder than normal, with ice sheets capping the poles and glaciers dominating higher altitudes. Within an ice age, there are varying …

Welcome to the official Ice Age site, where you can stream movies and specials, read character bios, watch videos, shop products, and more!

May 15, 2023 · Ice ages lead to the formation of new features on the Earth's surface like glacial lakes. An Ice Age, also known as a glacial age, happens when Earth's surface and atmospheric …

During the ice age, a woolly mammoth loner with a tragic past joins a wisecracking sloth and a scheming saber-toothed tiger on a perilous journey to reunite a boy with his hunter father.