Topic: global issues
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Instagram, Facebook down in major outage
A major outage on Wednesday affected thousands of Instagram and Facebook users globally, with login failures, feed errors, and messaging disruptions reported due to server-side issues at parent company Meta. Meta acknowledged the problem on X, stating it was working to restore services, while exp...
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Cooling Subways and Trains in a Warming World
Rising global temperatures are making subway systems dangerously hot for commuters, with recorded temperatures reaching as high as 42°C in London's Tube, creating an inescapable stifling environment. Installing traditional air conditioning on trains is problematic because it expels heat into tunn...
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