Sensors to find why honeybees are vanishing

Alarmed at the dwindling bee population around the world, scientists have found a novel way to find out what’s really causing their colonies to collapse.

`India not informing people that mobile phones pose no threat to health`

India is not forthcoming in informing the people that mobile phones and towers pose no threat to health and they do not cause brain cancer, WHO`s Radiation and Environmental Health Unit`s first coordinator Michael Repacholi said today.

3D printed `bionic` ear can hear radio frequencies

Using off-the-shelf printing tools, scientists at Princeton University have created a functional ear that can "hear" radio frequencies far beyond the range of normal human capability.