Nasa's Messenger was the first spacecraft to orbit our solar system's inner most planet Mercury. Turns out it's not just a dormant, scorched rock but a dynamic place, with an enormous internal core relative to its size.

An unmanned rover provides a wealth of information on the massive ice sheet covering Greenland. As the ice melts, it contributes to rising sea levels around the world.

Sir Tim Berners-Lee, the inventor of the world wide web, says there are serious risks with governments' data retention policies.

A high tech, wearable heads-up display from Google could one day be a game changer in the mobile tech space.

A high speed camera capable of shooting a trillion frames per second and showing light in slow motion.

Comparison of Earth and Moon rocks finds them to be almost identical - a sign of a shared past?

Following success in the developing world, various sub-$200 smart phones are on the market in Australia.

A mobile App to help you recover faster after a long flight.

FaceBook conducts a controversial 'social experiment' on its users. Suggests that emotions and moods can be manipulated.

Ahead of the launch of the iPhone 6, there were clones for sale which attempted to mimic the real thing.