The climate agenda's fall from grace over the past year has been stunning — in speed, scale and scope. Why it matters: Whether this collapse in climate-change ambition proves permanent or temporary ...

The system of ocean current that moves heat in the Atlantic Ocean plays a key role in regulating climate. Today’s monitoring of it may be discontinued ...

Environmental phenomena and their consequences can disrupt social structures and destabilize political systems. An interdisciplinary research team demonstrated this using the example of the late Tang ...

A new study analyzing chemical traces in the growth rings of clam shells reinforces growing concerns about the stability of a key North Atlantic Ocean current that helps keep the global climate ...

The imminent collapse of the Atlantic current is controversial. Nevertheless, it is too risky to bet against it, says a climate researcher and warns: "Switzerland is not prepared for a possible ...

(via PBS Terra) In this episode of Weathered, host Maiya May investigates what history reveals about system collapse, failed cities, and civilizations that didn’t survive climate shocks. Were they ...

New research suggests Earth’s climate can swing wildly on surprisingly short timescales — even during hot, ice-free greenhouse periods. By studying ancient sediments from the Late Cretaceous, ...