The international fleet gathered for U.S. Navy-led exercises is being watched by an uninvited visitor.
When lasers and LEDs replace springs and darts, things get weird.
Entire shows of Trek on Blu-Ray and DVD are going for more than 50 percent off.
At last, the best of both worlds.
The Near-Earth Asteroid Scout could have a sail made of metamaterials.
The dangers of exploring a live volcano become quickly apparent.
Unfortunately, the diamonds are buried so deep we'll probably never mine them.
There's a lot of sales to sift through out there, here are a bunch we think are worth your time.
These cosmic phenomena all have cool leather jackets.
It’s just one way the eruption has changed the Big Island's coastline.
Up to 40 percent off the very best Philips Hue has to offer, and you get an Echo Dot as well.
Amazon's biggest sale of the year starts on Monday, and these are the very best deals in tools, outdoors, and gadgets.
The fighter exists only in mockup for now, and is expected to enter service in 2035.
Losses of civilian nuclear material are usually disclosed but when the government loses nuclear bomb ingredients it stays mum.
Desperate times call for desperate measures.
Researchers aboard the International Space Station investigate if earthlings have what it takes to reproduce off-planet.
Better streaming sound quality without all the wires and gear.
Elon Musk is NOT happy that a British diver called his miniature submarine a "PR stunt" with no chance of working.
Robot painters made impressive paintings for the 2018 RobotArt contest.
A growing online community is obsessed with these silent "loud" GIFs. Is it a form of synesthesia, or something else?
Ditch your mop and save over 30 percent.
The dad came into contact with the bacteria on a crabbing trip.
The new X-Ray technology can capture the human body in uncanny detail.
The AI system could diagnose tumors more accurately (and faster) than 15 human physicians.
Scientists discovered the oldest known color emitted by a living organism. It's pink.
An all-in-one cooloer if you want to pack light for your next camping trip.
The nearly-4-inch cable was knotted inside him.
Humanity was expanding over 2 million years ago, according to a new study.
This won't happen again until 2179.
It's time to upgrade that everyday carry.