Vaccine for dengue

Absent gene

Celery for blood pressure

Hair-raising promise

Biotech in the lead

Reprieve for yew

Dream cures

Matters of the heart

Vaccinated against conception

The latest in the array of contraceptives are vaccines against reproductive hormones.

Breathing out poison

Espying bacteria

First gender

Two genes induce the intrinsically female embryo to change into a male

Protein cures cancer

Feverish inactivity

Trick up the sleeve

Sleeves and cuffs made of a new biodegradable material can help mend damaged blood vessels

Enzymes tailored to fit

British scientists have evolved a way to make enzymes more tenacious and alter their activity

Drug couriers

Artificial fat globules called liposomes can reduce the side-effects of drugs

Bony breaks

Risking fertility

Stutter talk

Blame Edison

Replacing surgeons knife

Bony bonanza

Gene remedy

Scientists in the US have devised a method to deal with blocked blood vessels in legs

Mind-blowing wonder