Biology

mouse embryos
Mouse embryos with beating hearts grown from stem cells
IMST
Five-minute breathing exercise can lower blood pressure
tissue engineering
3D-printed liver tissue may be first step to lab-grown organs
candy for stronger teeth
Want strong teeth? Eat this candy.
cryptobiosis rotifers
Microscopic animals revived after 24,000 years in permafrost
gene editing life expectancy
Editing one gene extends mouse life expectancy by 23%
human genome sequencing
The entire human genome has (finally) been sequenced
New lab-grown mini hearts have a human-like beat
animal development
Birds, frogs, and reptiles use sound to “program” embryos
aneuploidy
"Defective" embryos can actually self-correct in the womb