A key theory of blood dynamics has been overturned by video evidence showing how red blood cells can make blood less viscous.
The testing of new therapies to prevent a debilitating mitochondrial genetic disease in babies has hit a dead end.
Nobody understands the brain’s wiring diagram, but the tools of algebraic topology are beginning to tease it apart.
A novel solution for Parkinson’s patients who find their treatments wearing off.
A new technique called MAP-seq uses RNA bar codes to quickly and cheaply chart connections between brain cells.
A scientist says a blood test that can discern a fetus’s entire genome is coming.
New evidence in the battle to control a gene-editing technology that is worth billions.
Scientists have developed a new drug that promises the pain-numbing effects of opioids without the addiction.
Inside the long, costly effort to cure diabetes with stem cells.
Paralyzed people regained some motion after operating a brain-controlled robotic exoskeleton.