HealthNo magic gene behind supercentenarians' longevity A genetic comparison of people aged 110 or older with those of adults under 80 fails to find any gene variants that blunt the effects of ageing ¿ìè¶ÌÊÓÆµ
TechnologyDisease-detecting ink makes tests printable Doctors could one day identify mysterious ailments by printing a sheet of devices with ink that detects disease ¿ìè¶ÌÊÓÆµ