Walmart buys Jet.com to better fight Amazon
It has officially acquired the e-commerce retailer for $3 billion.
US Air Force says the F-35 is ready for combat
It only took 15 years.
EPA findings should lead to caps on aircraft emissions
Airborne pollution affects climate change, too.
Black hole ejects massive energy jet after devouring a star
Nothing good happened to a star that ventured too close to a supermassive black hole.
The Wirecutter's best deals: SodaStream, UE Boom and more!
The list also includes a Sharp TV and a portable battery pack.
Four weeks with Jet (aka 'My month without Amazon')
One of our staffers tried ditching Amazon for Jet. Spoiler: He kind of liked it.
Recon Jet smart glasses get the GoPro controller app they deserve
Control your GoPro with these fancy smart glasses
Recon Jet review: expensive fitness glasses with potential to be better
The Recon Jet is like a fitness tracker crossed with Google Glass. It has potential, but right now we wouldn't recommend it to anyone except the most serious of athletes.
World's fastest car to make 'slow' debut in the UK
We've waited years to see the Bloodhound supersonic car in action, and at last the promised day is...