Scientists have created a new 'tractor beam' device that can move objects distances of up to several centimetres - about 100 times further than demonstrated in earlier experiments. The work has been ...

What if particles don't slow down in a crowd, but move faster? Physicists from Leiden worked together and discovered a new state of matter, where particles pass on energy through collisions and create ...

A new kind of laser uses tiny moving particles to produce beams of light. The laser is more programmable than standard lasers and the approach could be used to create visual displays that are sharp ...