Robots

Boston Dynamics' robot dog 'Spot' is now for sale for a cool $74,500.

Scientists used computer algorithms to "evolve" an organism that's made of 100% frog DNA — but it isn't a frog.

Amazon has slashed the Sphere RVR price by 20% for Black Friday.

Here are some of the nerdiest science deals we're watching for Amazon Prime Day, including DIY robots, chemistry sets, molecule jewelry and more.

The discovery could help explain why the Earth isn't a huge ball of ice.

A group of scientists wants to send a nuclear-powered "tunnelbot" to Europa to blaze a path through its thick shell of ice and search for life.

Atlas, the humanoid robot that can run like a person, recently demonstrated a few new tricks.

"The stakes are very high"

Say goodbye to your favorite teddy bear. It's robo-Teddy now.

Are you ready for the insect-sized-robot Olympics?

Its designers hope the device will make it much easier to collect delicate animals in the ocean without hurting them.

Can robots have gender? Sophia has an opinion.

Stumbling blocks don't deter this persistent — and blind — four-legged robot.

A new type of flying robot is insect-sized, weighs about as much as a toothpick, and is powered by lasers.

A female jumping spider went to great lengths in a leaping experiment.

You can run from Boston Dynamics' humanoid robot Atlas, but it wouldn't do you any good — the robot can run after you.

A transformer designed to do grunt work for the oil industry and military is coming, and it's… admittedly kind of fun to look at.

Musk bot botches battery build, fumbles fuzzy fiberglass.

Tesla founder and CEO Elon Musk just paid a rare compliment to his own species, calling humans "underrated" on Twitter last week.