evolution First blood Palaeontologists dug up a dinosaur bone buried for 80 million years in Montana, usa. The find yielded blood and bone cells and collagen protein

health Cracking the capsule Every year a million people, mostly aids and transplant patients, are killed by a disease called cryptococcosis, symptoms of which include chest pain, dry cough, abdominal swelling, headache and blurred vision. This disease is caused by the deadly fungus Cryptococcus neoformans which attacks immune systems that are already infected. Researchers have

biological sciences Water bears in space Life for a certain kind of tiny invertebrates is possible in space. About 1.5 mm long water bears were found to survive there, a European Space Agency (esa) experiment showed. This makes the eight-legged invertebrates, also called tardigrade, the first animals known to survive the harsh combination of low pressure and intense radiation.

how do microbes adjust to wide variations in temperature? To understand this, a team of scientists led by Avigdor Scherz of the Weizmann Institute of Science in Israel compared two different kinds

Paves the way for a healthier gut

Scientists decode genome of a bacterium with medical and industrial uses

One of the most widely dissemina