New Clues Have Emerged About the Sudden Disappearance of an Ancient American City

Researchers are still trying to figure out why 50,000 residents suddenly abandoned this sprawling, cosmopolitan settlement. [View in Browser]( [Popular Mechanics]( [SHOP]( [EXCLUSIVE]( [SUBSCRIBE]( [New Clues Have Emerged About the Sudden Disappearance of an Ancient American City]( [New Clues Have Emerged About the Sudden Disappearance of an Ancient American City]( Researchers are still trying to figure out why 50,000 residents suddenly abandoned this sprawling, cosmopolitan settlement. [Read More]( [Alternate text] [Alternate text] [A Farmer Was Digging in His Field—and Accidentally Discovered an Ancient Roman Fort]( [A Farmer Was Digging in His Field—and Accidentally Discovered an Ancient Roman Fort]( It’s “an incredible find of national importance.” [Read More]( [A Scientist Says Humans Will Reach the Singularity Within 21 Years]( [A Scientist Says Humans Will Reach the Singularity Within 21 Years]( The countdown is on. [Read More]( [Alternate text] [Alternate text] [Divers Found a 3,000-Year-Old Statue at the Bottom of a Lake—With Fresh Human Fingerprints]( Divers Found a 3,000-Year-Old Statue at the Bottom of a Lake—With Fresh Human Fingerprints]( It might have been used in some kind of ritual. [Read More]( [These Are the Best Gaming Desktops Our Editors Recommend for Serious and Casual Gamers]( [These Are the Best Gaming Desktops Our Editors Recommend for Serious and Casual Gamers]( There’s a pre-built gaming rig for every budget and play-style. [Read More]( [Alternate text] [Alternate text] [The First F-16s Have Arrived in Ukraine. Will They Make a Difference?]( [The First F-16s Have Arrived in Ukraine. Will They Make a Difference?]( The older fighters are less advanced than Russia’s fleet, but can use cutting-edge weapons. [Read More]( [Alternate text] [Good Housekeeping 1,001 Amazing Science Facts]( [LiveIntent Logo]( [AdChoices Logo]( [Need Assistance? Contact Us.](mailto:pmpmembership@popularmechanics.com) Follow Us [Unsubscribe]( | [Privacy Notice]( | [CA Notice at Collection]( Popular Mechanics is a publication of Hearst Magazines. ©2024 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779