Randomness inside cells can decide whether a cancer returns after chemotherapy or whether an infection survives antibiotics. Even cells with the same DNA can act differently because their molecules ...

Analysis - Large wild mammals - from elephants to antelopes - are already struggling to cope with global warming. Now new research shows that even the small creatures adapted to harsh, arid landscapes ...

Researchers have used an experimental mRNA therapy to make old immune cells in mice behave as if they were young again, ...

Tucked away in Manchester, Connecticut sits Shady Glen, a time capsule where the coffee is always hot, the booths are always vinyl, and the cheeseburgers wear crispy cheese “wings” that would make any ...