Frozen mice stem cells that were aboard the ISS for six months can produce healthy offspring. By Laura Baisas Published Aug 15, 2025 11:00 AM EDT Get the Popular Science daily newsletter💡 ...

Gene therapy using lentiviral vectors (LVs) has proven effective in ex vivo applications, where a patient’s stem cells are extracted, genetically modified, and then reinfused to achieve therapeutic ...

Sensory experiences in early childhood could have different effects on the developing male and female brain, according to a new study looking at sound preferences in mice. And if you didn’t think mice ...

Scientists show that prenatal stress reshapes fetal mast cells and sensory neurons, creating a fragile skin barrier that sparks early-life eczema in mice. Study: Maternal stress triggers early-life ...

Newborns with heart complications can rely on their newly developed immune systems to regenerate cardiac tissues, but this isn’t the case in adults. After a heart attack, most adults struggle to ...