Siachen avalanche miracle survivor Hanumnathappa Koppad's condition has deteriorated as he is still in coma, the latest medical bulletin issued by Delhi's Army Research and Referral Hospital's doctors said.
Climate change could put a type of oceanic bacteria into evolutionary overdrive in a way that could pose a threat to its long-term survivability and its important role in the food chain, according to a study published on Tuesday.
A brain surgery specialist has reportedly claimed that Formula One legend Michael Schumacher will be a completely different person than he was should he survive the severe head injuries he suffered in a skiing accident in December.
Results from a landmark clinical trial of an artificial aortic heart valve that does not require open heart surgery at the Loyola University Medical Center in Chicago showed positive outcome, with high survival rates and low rates of stroke.
By 2100, the world will have to use every available means to cut down emissions for survival -- just to limit carbon dioxide (CO2) levels to less than 40 percent higher of what they are today, researchers say.