Why the F-22 and the PAK-FA have the “Right Stuff” and why the F/A-18 and the F-35 do not

'Lighting a match in a tornado' is 1 of multiple feats for propulsion center

iPad As A Secret Weapon

A grand unified theory of AI

Radical research changes lab-on-a-chip design

Linus Torvalds joins Microsoft next-gen OS team, quits Linux

IBM, FAA partner on aviation cybersecurity

Darpa Chief: Fix America’s Critical Geek Shortage

Atomic Clocks Use Quantum Timekeeping

Assault Breacher Vehicles Beat Bombs in Afghanistan

For the First Time, Simulation Predicts Precisely How Materials Fracture

Mobile Nuclear Reactors Could Provide Power and Jet Fuel for Military, DARPA Says

Companies Create Alliance to Push Open Source Clouds

A turn for the dangerous

Iran Nuclear Scientist Defects to U.S. In CIA 'Intelligence Coup'

The iPad Is Not a Computer

U.S. Air Force Launches Secret Flying Twinkie

Brock Technologies' Spear UAV completes flight demonstrations

Revising privacy law for the 'cloud' era

U.S. Navy Wants To Field Cyber-Attack System

Air Force Scientists Test, Develop Bio Jet Fuels

Adobe Could Be Your Security Weakest Link

Fabled monopole magnet could be revealed

New iris recognition device unveiled