The treatment Rebyota contains gut bacteria and is approved to prevent a dangerous bacterial infection.
Despite being palm-size, this Triassic lizard had a vicious bite.
Doctors reported an unusual case in which a man's bladder ruptured due to a shingles infection.
Quantum experiment conducted on Google's Sycamore 2 computer transferred data across two simulated black holes, adding weight to the holographic principle of the universe