"Just when you thought it was clean, think again." ...

Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to reduce ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

LOS ANGELES - When a U.S. military helicopter was destroyed in the backyard of Osama bin Laden's compound, it left not only a pile of smoldering wreckage but tantalizing evidence of a secret stealth ...

Tech tycoons, podcast bros and Hollywood stars are all piling money into full-body scans, which deploy AI in the hope of catching everything from high cholesterol to cancer. Is this the first step to ...