Incidence of leukaemia is higher among children when both the parents are migrants

Mild asthma gets better at higher altitudes

Putting off sleep could spell trouble

A cigarette company launches smoking prevention programme

It may never be possible to eliminate HIV from infected people

Is a cure for premature menopause in sight?

A fat substitute can speed up the removal of carcinogens

Diesel vehicles still have a long way to go as far as controlling particulate emissions is concerned and at the current level of technology development, diesel is harmful to public health

Jason Mark and Candace Morey , transportation analysts of UCS, have analysed various emission reduction technologies for diesel vehicles in their attempt to show that all of them have severe limitat