Computer Sciences

What algorithms can't tell us about community detection

Many who study networks care about groups of interconnected nodes. These groups, called "communities" or "modules," represent real-world relationships like friend groups on Facebook, businesses in a supply chain, and even ...

Energy & Green Tech

Want to save carbon and land? Study suggests wooden cities

Housing people in homes made from wood instead of steel and concrete could save more than 100 billion metric tons of carbon emissions while preserving enough cropland to feed a booming population, research suggested Tuesday.

Business

iPhone, Macbook makers halt Shanghai production over Covid

Several electronics companies, including iPhone and Macbook makers, have halted production in the Chinese cities of Shanghai and Kunshan, adding to supply chain woes under Beijing's strict zero-COVID measures.

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