Scientists built a chip without semiconductors
Vacuum tube-era tech could lead to faster chips and better solar panels.
ICYMI: NASA is going to colonize a space rock
Get ready for cool asteroid photos in about two years.
ICYMI: Sea power could take wind power's bragging rights
Underwater tidal turbines might be the next energy powerhouse.
ESA plans to study the wind by shooting lasers from space
The project will offer greater insight into how the heck wind works.
ICYMI: Google's so much closer to delivery by drone
Keep an eye out for toilet paper rain.
Curiosity rover can shoot lasers at any rock it wants
NASA gives its Mars rover the ability to choose what rocks to analyze.
ICYMI: Brightest X-ray laser, 3D printing cartilage and more
Drawing in 3D just got weird.
Scientists use lasers to sniff out E. coli on food
It'll even work for foods packaged in cellophane.
UK pilot union wants laser pens classified as offensive weapons
They've had it up to here with being dazzled during flights.