Public bus drives down a commercial corridor

The Southeastern Pennsylvania Transportation Authority piloted a new enforcement tool[1] in Philadelphia[2] in 2023: AI-powered cameras mounted on seven of its buses. The results were immediate and dramatic: In just 70 days, the cameras flagged over 36,000 cars

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During a solar eclipse, astronomers who study heliophysics are able to study the Sun’s corona – its outer atmosphere – in ways they are unable to do at any other time.

The brightest part of the Sun is so bright that it blocks the faint light

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Black holes are massive, strange and incredibly powerful astronomical objects. Scientists know that supermassive black holes[1] reside in the centers of most galaxies.

And they understand how certain stars form the comparatively smaller stellar mass black holes

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Chemical warfare is one of the most devastating forms of conflict. It leverages toxic chemicals[1] to disable, harm or kill without any physical confrontation. Across various conflicts, it has caused tens of thousands of deaths[2] and affected over a million

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When you’re on a camping trip, you might have to pack your own food and maybe something to filter or treat water that you find. But imagine your campsite is in space, where there’s no water, and packing jugs of water would take up room when every

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