The mystery object that struck a plane at 36,000 feet is likely not space debris, as some speculated, but rather a Silicon Valley test project gone wrong. On Oct. 16, United flight 1093 took off from ...

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 ...

I’ve tried countless note-taking apps over the years—OneNote, Google Keep, and everything in between—from the ultra-minimalist to the overwhelmingly feature-packed. Yet none have made me want to write ...