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.

The Atlantic’s great conveyor belt of heat and salt, long treated as a background feature of the climate system, is suddenly at the center of an urgent scientific argument. A growing body of research ...

Woods Hole, Mass. (Sept 25, 2023) -- The Gulf Stream transport of water through the Florida Straits has slowed by 4% over the past four decades, with 99% certainty that this weakening is more than ...