Researchers have created mice that are 500 times more sensitive than usual to TNT. They could provide a cheap, fast way to find buried explosives.
When he learned in 1995 that he had Alzheimer’s disease, William Utermohlen, an American artist living in London, immediately began work on an ambitious series of self-portraits.
More in Biomedicine
But we still don’t understand exactly how young blood reverses decrepitude.
The project will scrutinize spit, tears, stool, heartbeats, and genomes to search for new predictors of disease.
Researchers are developing a probiotic to make disease-causing bacteria self-destruct.
Some scientists are thinking about what human space travelers will look like in the future. They might be extra-small and radiation-proof.
The watch collects your heart rate and rhythms, but it only tells you the time and date.
Fitting sperm cells with a steering mechanism offers a new way to target treatments.
Entrepreneurs are betting on apps that improve—or just replace—prescription medication.
Gene-testing companies will be able to directly tell consumers their risk for certain diseases.
What’s in a name? Neuralink is a lot sweeter now that a billionaire is behind it.
Flexible vaccines made from DNA could be used to counter emerging threats.