Size does matter
Children's toilets are a breed apart from the everyday adult toilet
Ebola threatens gorillas
In denial
Mystery fever kills hundreds; government clueless
Avian returns
Bird flu resurfaces, exposes weakness of testing system
Bytes
Protein lack
Troubled exchange
Industry wants alien shrimp
A good way to spend money
The cell regulator
GMs renegade genes
Ecological costs of a GM plant are higher than benefits
Breach in drug resistance
New synthetic compound works differently on malaria
Malaria kills 21 in Mumbai
Health alert: parasite strain has turned virulent
Imaging: the future
FARHAT BASIR KHAN zooms in on the heart of motion in a picture
Cold chain to hit 45°C
Vaccines preserved in sugars greatly lower maintenance costs
Enter the age of bionics
With just the right battery, hearts will never skip a beat