If you're looking to make a smart upgrade around the house without spending a fortune, this deal's worth a look. As part of ...

“The idea for this programme is clearly to raise the bar in terms of performance, technology and value in the light-twin segment,” says Airbus Helicopters chief executive Bruno Even.

A small international team of nanotechnologists, engineers and physicists has developed a way to force laser light into becoming a supersolid. Their paper is published in the journal Nature.

This interaction between the light and the semiconductor led to the formation of hybrid particles called polaritons. The ridge pattern played a critical role by constraining how these ...