Deadly strain of MRSA now resistant to a last-line antibiotic used to treat infections

Deadly strain of MRSA now resistant to a last-line antibiotic used to treat infections | UPDATED: 03:00 GMT, 22 May 2012 A deadly strain of a hospital superbug has become resistant to a last-line antibiotic used to treat infections, scientists have warned.

The tiny robot that would check your health from INSIDE your body

The tiny swimming robot that will check your health from INSIDE your body Robot will respond to light and chemicals like a living organism | UPDATED: 09:52 GMT, 30 March 2012 A tiny robot that resembles a nightmarish sea creature is being developed that could one day help pinpoint diseases from inside the human body.