Archaeologists Found an Ancient Roman Military Camp Hiding 7,000 Feet High in the Sky

The fortress stood undisturbed for two millennia.

View in Browser  DIGITAL ISSUES GEAR REVIEWS SUBSCRIBE Archaeologists Found an Ancient Roman Military Camp Hiding 7,000 Feet High in the Sky The fortress stood undisturbed for two millennia. Read More I've Never Met a Circular Saw as Durable and Precise as Milwaukee's Latest It rivals the best corded saws and leaves competition in the dust (without leaving any dust behind). Read More A Unified Theory of Consciousness Could Be on the Cusp The world's top neuroscientists are assembling to crack the ultimate code of brain science. Read More Swapping My Alkaline Batteries for Rechargeables Was a Genius Move. I Wish I'd Done It Earlier. They don't work for everything, and there's the recharging time to take into account. But they let me cross "buy batteries" off my to-do list. Read More A Paradigm Shift in RAM Is About to Make Computing Unstoppable Scientists unlocked the secret to blazing-fast memory. Read More Scientists May Have Found the Incredible Way to Reverse Blindness A new clinical study has successfully returned a level of sight to those living with geographic atrophy. Read More Need Assistance? Contact Us. Follow Us Unsubscribe | Manage Preferences | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2025 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779