Crossing the icy unknown, hunting climate clues

(AP) -- On the 27th day of their trek, a dozen "black specks" of humanity crawling across Antarctica's vast white silence, Lou Albershardt heard a sound she'd never heard in two decades on the ice.

New model proposed to reduce carbon footprint

Prior to the global pandemic, climate researchers identified an uncomfortable truth: the very meetings and events meant to support the fight against climate change were themselves causing vast greenhouse gas emissions through ...

Samsung unveils computers running on Windows 8

South Korea's Samsung Electronics unveiled notebook and tablet computers running on Windows 8 Tuesday, the latest firm to showcase products that use Microsoft's eagerly-awaited new operating system.

Coal still top threat to global climate goals: report

The number of coal-fired power plants in the pipeline worldwide declined in 2021, according to research released Tuesday, but the fossil fuel most responsible for global warming still generated record CO2 emissions, threatening ...

Martian global dust storm ended winter early in the south

A dust storm that engulfed Mars in 2018 destroyed a vortex of cold air around the planet's south pole and brought an early spring to the hemisphere. By contrast, the storm caused only minor distortions to the polar vortex ...

New analysis maps out impacts of marine chokepoint closures

When the mega container ship Ever Given ran aground and blocked the Suez Canal for six days in 2021, it caused disruptions in international trade for weeks and in global supply chains for months afterward.

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