Scientists have advanced human-animal chimera research by successfully growing human cells within the organs of mice. This development could bring experts closer to the goal of custom-growing human ...

Ali Brivanlou slides open a glass door at the Rockefeller University in New York to show off his latest experiments probing the mysteries of the human embryo. "As you can see, all my lab is glass — ...

More than two months after the Artemis I launch, researchers are analyzing several scientific experiments that were on board. Some work is happening at the University of Colorado Boulder within the ...

The astounding revelation that U.S. medical researchers intentionally gave Guatemalans gonorrhea and syphilis more than 60 years ago is so horrifying that we want to believe that what happened then ...

Scientists have completed a brain cell transplant, combining lab-grown clumps of human brain cells with those of newborn rats. The experiment is disturbing, but there's a good reason behind the move.

The Translational Research Institute for Space Health (TRISH) at Baylor College of Medicine will send a series of human health research experiments aboard the upcoming Polaris Dawn mission, the first ...