Scientists say small changes in the way the Earth orbits the sun hold the key in major global changes in climate, like ice ...

If all the ice blanketing Earth were to disappear ... as depicted in Ice Age: The Meltdown. Demonstrating a visual of how this global warming impact will look in the years to come, Business ...

Earth's history is a roller-coaster of climate fluctuations, of relative warmth giving way to frozen periods of glaciation ...

The cold periods - or ice ages - are times when the entire Earth experiences notably colder climatic conditions. During an ice age, the polar regions are cold, there are large differences in ...

We’re living in a weird time on Earth: a period when our planet has ice. Amid persistent and frequent record heat, it may be surprising to hear that Earth is currently relatively cool — at ...