Light has an increasing number of applications in biology and medicine—it can be used to stimulate cell growth, manipulate ...

A research team has discovered an enhanced CRISPR gene-editing system that could enable targeted delivery inside the human ...

Instead of applying ointment and attaching a bandage, a "smart patch that regulates treatment intensity on its own just by ...

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.