Corporal lab
Trial by error
Shot in the arm
Cure in sight
The malefactor
Males are more susceptible to chronic arsenic poisoning than females
Role reversal
Anti-HIV drugs can mutate the genes of an embryo
Gut spills heart secrets
Bacteria in intestine can aid clogging of arteries
Special touch
Electronic eye
A retinal implant based on a microchip could help treat blindness
Organ piggybank
Genetically engineered pigs could substitute human organ donors
Hearty news