Elon Musk's SpaceX has revealed its plans to go public in the US, allowing people to trade shares in the firm on the stock market. SpaceX makes rockets, offers a satellite internet service called ...

We all know how important it is to back up your Windows PC or laptop. So much of our data is irreplaceable in the event of a disaster unless we have a backup. The best Windows backup doesn’t include ...

There is keen interest in extending the use of laser diodes beyond traditional low-power devices. Now the techniques needed to increase the achievable output power have become available. Laser diodes ...

Holographic data storage is poised to change the way we write and retrieve data forever. After many years of developing appropriate recording media and optical read–write architectures, this promising ...