Submissions by IntronExon

Knotted Structures Called Skyrmions Seem to Mimic Ball Lighting

Putin's Hypersonic Weapon Appears to Be a Modified Iskander Ballistic Missile

U.S. Has Been Watching Russia's Nuclear-Powered Cruise Missiles Crash and Burn

Amid Calls for a U.S. Uranium Mining Renewal, Recalling Its Toxic Past

Russia Admits Su-57s Were in Syria but Claims They Left After Just Two Days

DNA Sheds Light On Settlement of Pacific

Angry Birds maker Rovio closes London studio

DPRK and Syria: U.N. Uncovers Sanctions Evasion Through Illicit Weapons Trade

AutoSaw: Robot Carpenter Makes Custom Furniture

It Looks Like Javelin Anti-Tank Missiles Are Headed to Battlefield Ukraine