Biology

The world’s first needle-free diabetes test
Castration linked to younger DNA and biological age
Anyone can now make mouse-human chimeras
Mouse embryos with beating hearts grown from stem cells
Five-minute breathing exercise can lower blood pressure
3D-printed liver tissue may be first step to lab-grown organs
Want strong teeth? Eat this candy.
Microscopic animals revived after 24,000 years in permafrost
Editing one gene extends mouse life expectancy by 23%
The entire human genome has (finally) been sequenced