Jeremy Hsu

Kidneys represent the human organ in highest demand in the U.S. Researchers hope that new generations of 3D printers can use living human cells to build replacement organs layer by layer.

The liver's ability to naturally regenerate makes it an ideal match for bioprinting — the field of using 3D-printing technology to print living cells layer by layer with computer-guided precision.

Tiny lab-grown organs connected by an artificial blood system on a 2-inch chip could greatly improve drug testing as part of a new project funded by $24 million from the U.S. Department of Defense.

The world's first bionic eye approved for the blind could come to the U.S. this year.

A robot warship funded by DARPA hunts for enemy submarines in a new video.

Google's planned visit to North Korea might pave the way for opening Internet access in the secretive country.

A viral video of a golden eagle snatching a child was revealed as a hoax by its student creators.

The inn where King Richard III stayed before his death in battle has been recreated as a 3D-printed miniature.

A shocking twist on the modern handcuff emerges from a U.S. patent filing

A parrot with clipped wings has taken to controlling a rolling robot instead.

The U.S. government hopes 3D printing can revolutionize U.S. manufacturing in the former Rust Belt.

James Bond's colleagues need some lessons in cybersecurity 101.

A smart bra that offers breast screening for younger women still needs to prove its effectiveness.

A U.S. military workshop will look at the possibility of predicting suicide risks among individual troops.

A science pageant presents the extreme case for using beauty and brains to counter geeky stereotypes.

Edison artifacts requiring repair include the inventor's lab coat and possibly the world's oldest movie screen.