Penn researchers have revealed that red blood cells, not just platelets, play an active role in clot contraction. For years, scientists believed that red blood cells simply tagged along during clot ...

A new nanotube-based RNA delivery system boosts plant regeneration by switching off a molecule that blocks shoot growth, without changing the plant's DNA.

A new study shows that faulty mitochondria may be a root cause of dementia symptoms. Stimulating these cellular “powerhouses” in mice restored memory, offering a potential new approach to treating ...