Blood donation may reduce the risk of heart attack in men, say researchers at the Division of Cardiovascular Diseases, Kansas University Medical Center, USA. A study conducted on blood donors and
Soccer may be harmful for your brain. Researchers at the University of Helsinki, Norway, obtained magnetic resonance images of the brains of 15 male soccer players and 17 male American football
A computerised stethoscope would help detect heart defects that may not be picked up by an ordinary stethoscope. Researchers at the Sussex University's heart sound group, UK, have developed the
a new technique has been developed to kill the dengue causing Aedes Aegypti mosquitoes. Rays emitting from dried marigold flowers dipped in 100 per cent alcohol and ground into a fine paste
A technique to immobilise bacteria on integrated circuit (IC) chips has been developed that would provide an inexpensive way of checking pollutants in soil and water. Scientists at the US