Tumour vaccine

Nicotine spray

Do not loose your heart

Chameleon effect

The soothing shot

Herb to the rescue

Straight to the gut

Electronic syringe

The good news is

Dying out

Sperm count and quality of human semen are declining in India

It pays to be optimistic

Carry on drinking

Pigs to the rescue

Sugar trap

New guidelines have been laid down to redefine the scale of diabetes

This won't hurt

Children hide pain merely to avoid an injection, a study reveals

A vector called housefly

Studies show that houseflies carry a bacterium that causes ulcers

Large-hearted men

Reviving the brain

Scientists could soon develop a drug that would help repair brain disorders

Pace breakers

The use of cellular phones can damage heart pacemakers

Asthma and cataract

Food for thought

The tongue that heals

Class struggle in mid-air

Lack of leg-room in economy-class seating can be harmful to middle-aged people

Still active

Just a little pinprick?