Male contraceptive rub-on gel trial starts in 2018

The rub-on gel contains two hormones: progestin and synthetic testosterone.

Newly developed surgical glue seals wounds in 60 seconds

It could save countless lives.

Novel ionic conducting material acts like artificial muscle and plays music

In a breakthrough moment, researchers at Harvard School of Engineering and Applied Sciences  have developed a novel material resembling a simple transparent disk, which the researchers applied an electrical signal to and used it to play music. This is no ordinary speaker, though. The disk consists of a thin sheet of rubber sandwiched between two layers of a saltwater gel, and  represents the