Now, charge your cell phones with water!

Low on battery? Give your cellphone some water! Swedish researchers have developed the world's first water-activated charger that can power your cellphone using just a puddle of ordinary......

mobile phones may run for months on single chargin

Imagine a mobile phone that runs for months after a single charging.Well, it could soon be a reality as scientists are developing a new battery which they say could be 100 times more powerful than......

Soon, the deaf can talk on mobile!

A revolution is in the offing for hearing-impaired people with scientists testing a new mobile device which they claim will transmit American Sign Language over cellular networks. Developed by......