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