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Build a DIY Eclipse Viewer in Minutes
Using a few basic household items anyone can safely watch the event.
Navy Helicopters Have Morphed Into Drone Killers Right Before Our Eyes
Once guardians of the ocean, these choppers now patrol the skies with lethal intent.
A Genetic Discovery Has Dramatically Changed Our Understanding of Bird Evolution
When a once-"frozen" piece of chromosome thawed, here's what happened.
The Air Force Asked This Man to Investigate UFOs—Then Pushed Him Away After What He Found
His job was to uncover secrets from the unknown. But his curiosity opened doors that the government preferred to keep closed.
Scientists Are Searching the South Pole to See if Quantum Gravity Actually Exists
The ice-bound frontier is suddenly ground zero for testing the fabric of our universe.
The Army's Towed Howitzers Are Going Extinct, After an Astonishing 900 Years
The drums of war just beat differently now, signaling change for artillery units.
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