More cars are using LED headlights rather than the traditional halogen bulbs. There are safety benefits to using the brighter ...

Instead of old halogen-filled bulbs, new LEDs and even laser lights promise better illumination. Read more at ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Birds-of-paradise are known for their bright colours and courtship displays. Now, it turns out that many species also have ...