Smithsonian Magazine Presents: America at 250—The Revolutionary Spark

This American Submarine Lost During WWII—Along With 83 Crew Members—Has Been Discovered in the Pacific Ocean

Google Wants to Release 32 Million Mosquitoes in California and Florida. Here's Why

Mathematicians Puzzled Over a Famous Problem for 80 Years. Now, They've Used A.I. to Identify a Clever Solution

Secrets From Centuries of Paris History Are Emerging From Archaeological Digs After the Notre-Dame Cathedral Fire

Archaeologists Excavating a Monastery in Spain Identified the Remains of a 14th-Century Queen—and Multiple Skeletons Buried in the Wrong Graves

Original 'Star Trek' Enterprise Model Resurfaces Decades After It Went Missing