Our planet has seen this before. Its ice has already melted. Water levels have risen. Ocean currents have already stopped.

A groundbreaking study led by Edward Forman at the University of Southampton and James Baldini at Durham University has used the unique method of analyzing stalagmites in Bermuda’s caves to track ...

India's heatwave criteria do not consider humidity, leading to an underestimation of heat danger. Deadly wet-bulb temperatures, where perspiration does not evaporate, are occurring more frequently.