Jessica Hamzelou

Tobacco bans are starting to look a lot less radical, despite a lack of evidence.

It might mean the eyes could still see when transplanted into the recipient, say the scientists behind the work.

Some donor-conceived people are finding hundreds of siblings. An international cap on donations could help prevent that.

Discussions of the life stage are often clouded by misinformation. July 17, 2026 Perimenopause has entered the chat.

Kidneys kept at subzero temperatures in pressure-controlled containers can be stored for days before transplantation, raising hopes for longer-term storage of donated human organs.

Researchers are breaking new ground in preserving organs by freezing them, pumping nutrients into them, or supercooling them.

The state’s effort to expand the “right to try” is making headway, and the first drugs are about to be reviewed.

Kris DeVault's toddler has a rare genetic disease. He's desperate to try an experimental drug, even though it has not been through clinical trials.

The sex reversal technique could be used to help rescue endangered species, say the researchers behind the work.

Creating genetically identical copies can veer from the cool to the creepy.