Excavations at a Roman fort in England north of Hadrian’s Wall have revealed a unique engraved gemstone depicting a grape-harvesting…

QUICK FACTSMilestone: Tacoma Narrows Bridge collapsesDate: 11:02 a.m. local time on Nov. 7, 1940Where: Tacoma Narrows strait, Puget Sound, WashingtonWho:…

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An international research team has created a new map of the Roman Empire — and it expands the ancient road…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. “While photographing a pride of lions…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. A frog’s lifecycle is likely one…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. NASA is readying the first dual-satellite…

A strange, lopsided dust cloud shrouds Earth’s moon, ever skewed toward whichever side is facing the sun. Now, a new…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. The Roman Empire paved the way…