This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

Since May this year, the aurora borealis (northern lights), has at times been visible further south than usual over Britain, ...

We've rounded up the best star projectors ahead of Black Friday, from scientifically accurate models to atmospheric mood lighting to help adults and kids drift off to sleep.