Rats have flown to space before but now NASA is planning to send them again to the space for longer periods.
Researchers have revealed that rats too show regret, a cognitive behavior that once thought to be uniquely and fundamentally human.
Researchers have found that rats could evolve, over time, into super-sized rodents that are bigger than sheep and weigh as much as a person.
Telepathy just around the corner? Researchers have allowed rats thousands of miles apart to communicate with each other by connecting their brains through cables.
Rats and stray dogs have made life miserable for people in parts of Jammu.
An Indian takeaway restaurant in Sydney has been slapped with a fine of over 97,000 Australian dollar.
Mice and rats have evolved to gnaw with their front teeth and chew with their back teeth more effectively than rodents.
A 70-year-old paralysed man on ventilator in the ICU of a government hospital here was allegedly attacked by rats who nibbled on his ears, nose, lips and cheeks while hospital staff slept, hospital sources said.
Five rats were found in the emergency medical equipment storage area.
Flight attendants discovered the rats in the cabin as they were preparing for take-off.
Army is searching for a Pied
Piper in Ladakh where rats are gobbling up its ration which
reaches there through a long and arduous supply route.
A major breakthrough that has the potential for people with brain damage to use their own brain stem cells as a treatment.
US researchers have created a primitive artificial lung that rats used to breathe for several hours.
Scientists have successfully implanted engineered lung tissue in rats, raising hopes of regeneration of entire lungs for humans.
British scientists have discovered a deadly plant that eats rats, and is believed to be the largest meat-eating shrub.
Day in Pics: 27th November
Showbiz World - November 27, 2014