From the normally chilly Russian Arctic to the traditionally sweltering American South, big swaths of the Northern Hemisphere continued to sizzle with extreme heat as the start of summer more resembled the dog days of August with parts of China and Japan setting all-time heat records Friday. In the United States a heat dome of […]

WASHINGTON — A meteorologist who oversaw warnings and forecasts during one of the busiest spurts of Atlantic hurricane activity on record will take over as the new director of the National Weather Service, as scientists expect extreme and dangerous storms and heatwaves to worsen with climate change. The National Oceanic and Atmospheric Administration on Tuesday […]

Tinkering with the planet’s air to cool Earth’s ever-warming climate is inching closer to reality enough so that two different high-powered groups — one of scientists and one of former world leaders — are trying to come up with ethics and governing guidelines. On Thursday, the newly formed Climate Overshoot Commission — which includes the […]

The amount of heat-trapping carbon dioxide in the atmosphere has shot past a key milestone — more than 50% higher than pre-industrial times — and is at levels not seen since millions of years ago when Earth was a hothouse ocean-inundated planet, federal scientists announced Friday. The National Oceanic and Atmospheric Administration said its long-time […]