Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...
Narrow bands of ocean covering just over one-third of the world's seas are responsible for absorbing nearly three-quarters of ...
A sweeping new study reveals that humanity has already pushed 60% of Earth’s land outside its safe biosphere zone, with 38% in a high-risk state. By analyzing centuries of data, researchers mapped how ...
Scientists have traditionally focused on volcanic arcs as the main natural source of atmospheric carbon dioxide. These form ...
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Climate leaders are talking about 'overshoot' into warming danger zone. Here's what it means
BELEM, Brazil (AP) — The world's climate leaders are conceding that Earth's warming will shoot past a hard limit they set a decade ago in hopes of keeping the planet out of a danger zone. But they're ...
This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ...
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 ...
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