Scientists discovered 6-million-year-old ice in Antarctica, offering the oldest direct record of Earth’s ancient atmosphere ...

Ten years after nearly every nation on the planet signed the historic Paris Agreement, a new United Nations report warns that ...

Ayana Elizabeth Johnson, the marine biologist who co-founded the Urban Ocean Lab, received a TIME Earth Award at the TIME100 ...

If you know what diatoms are, it's probably because of their beauty. These single-celled algae found on the ocean floor have ...

Ancient trees may have played a key role in regulating Earth's climate during the last ice age—by 'breathing' less ...

Countries have submitted their most recent round of promises and plans to fight climate change, and the UN has tallied them ...

Elon Musk's brilliant plan for saving us from climate change involves a little help from a swarm of friendly AI satellites.

Think your flight’s carbon footprint is accurate? A new emissions model shows air travel’s true climate cost could be twice ...

Critics hope for action on climate change, rather than more promises this week at the global UN climate talks.

Earth's systems are nearing tipping points that could plunge the planet into a "hothouse" regime — but there's still time to ...

Twenty-two youth plaintiffs appealed a federal judge’s decision to prevent a different kind of “right to life” case from ...

In case you haven't been paying attention, it's getting hotter every year, and some environments are beginning to reach a ...