Slim or obese? Brain decides

Insulin receptor in brain controls satiety, energy expenditure

Love links

Grafting proteins

Vitamin C helps smokers

Warped science

Aping Western trends in science has given Indian research priorities a skewed perspective

Setting the pace for research

Can't stand the smell

Helping bacteria float

A hint from cars

Immune virus

HIV bringsscience down on its knees

Stars in the Nobel firmament

Giving girls the horrors

Practical hunting

Can we afford to be left behind?

An aspirin a day keeps cancer away

A US study has found reduced cancer risk among people who take aspirin frequently

Culprit gene found

Dinosaur dawn

Malaria vaccine tests positive in trials

Relying on intrigue to survive

Some insects come up with amazing answers to the question of survival.

Birth of a galaxy

New drug alternatives

Agony and ecstasy

Birds of a feather

Vaccine for dengue

Artificial blood breakthrough