For weeks, the questions from Michelle Kearns’ first-grade art students at Cochranton Elementary have been the same: “Do we get to go on our trip today? Do we get to go on our trip ...
Morning Overview on MSN
Graphene sensors work in liquids, boosting signal sensitivity up to 20x
Penn State University researchers have built a dual-gated graphene sensor that operates reliably in liquid environments, achieving up to 20 times greater signal sensitivity and 15 times less signal ...
As oil tops $100, the Iran war is testing Trump’s push for fossil fuels — and leaving U.S. consumers exposed to price spikes, experts say.
Israel has killed a string of senior Iranian leaders in airstrikes, aiming to weaken or topple the Islamic Republic. But past targeted killing campaigns show such tactics have limits.
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