Back when the Earth was being overrun by glaciers, and animals were scurrying to save themselves from the upcoming Ice Age, a sloth named Sid, a woolly mammoth named Manny, and a saber-toothed ...

However, don't rush for your woolly hat and scarf just yet, because the long-term effects of human-made climate change could prevent the next ice age from ever ... between 22.1 and 24.5 degrees ...

Kerem Yucel/AFP/Getty Images Earth's last ice age ended around 11,700 years ago and a new study predicts the next one should be 10,000 years away. But the researchers say record rates of fossil ...