Earth froze over 717 million years ago. Ice crept down from the poles to the equator, and the dark subglacial seas suffocated without sunlight to power photosynthesis. Earth became an unrecognizable, ...

Earth in Action by Esri's Maps.com brings planetary data to life, depicting the rise and fall of temperatures and the ...

For reasons that are still unclear, climate models underestimate the growing gap between the amount of energy Earth receives ...

The world's oceans have broken heat records for nine straight years, glaciers are retreating and extreme weather is killing ...

The Arctic is warming approximately three times faster than the global mean, a phenomenon termed Arctic Amplification. 8 times faster than the global average since the late 1970s. 20°C above the ...

“Earth is being pushed beyond its limits while every key climate indicator is flashing red,” said U.N. Secretary-General ...

Today, as in the beginning, life is still made out of carbon dioxide, and the world’s problems are made out of carbon dioxide as well.” ...

Our species likes it cold. Homo sapiens evolved in — and still inhabits — one of Earth’s rare and fragile ice ages, periods distinguished not by an abundance of saber-toothed cats and woolly mammoths ...

Ancient ice records show Earth’s oceans cooled over millions of years despite stable greenhouse gases, highlighting the role ...