Antarctica's ice melt isn't consistent, new analysis shows

Antarctic ice is melting, contributing massive amounts of water to the world's seas and causing them to rise—but that melt is not as linear and consistent as scientists previously thought, a new analysis of 20 years' worth ...

How the pandemic revealed cracks in global supply chains

At the start of the COVID-19 pandemic, many Americans were shocked at the sight of empty shelves in stores as global supply chains sputtered to keep up with the demand for a variety of products.

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