ICYMI: Orbital space junk is putting us in jeopardy
The US Air Force can track 10,000 pieces of space debris at a time.
Microsoft's speech recognition engine listens as well as a human
"This is an historic achievement" - Xuedong Huang
Russia hopes 'clean' rockets are the future of spaceflight
It just tested an exotic rocket engine with a much more efficient fuel mix.
Infiniti's latest engine is a last hurrah for gas-powered cars
The QX50 has the first production turbo engine to switch between performance and good fuel economy on the fly.
SpaceX to start testing the engine that will take it to Mars
The engine is thrice as powerful as the one it currently uses.
Honda unveils first hybrid motor without heavy rare earth metals
The new motor will be used in the Freed minivan that goes on sale in Asia this fall.
NASA pours $67 million into solar electric spacecraft engines
It wants super-efficient power for missions headed to asteroids and Mars.
Valve's VR technology now works with the Unity game engine
Expect to see many more games that support your HTC Vive.
This engine saves gas by shutting down most of its cylinders
Turning a V8 into a V1.