If you can’t use a barrier, moving slower by up to two to four times, again according to science, can also pay off. Think of ...

What are the origins of slow-light research and where is the field heading? Nature Photonics spoke to Robert Boyd to find out. Actually, ideas about slow and fast light go back at least 170 years.

and made it visible in slow motion, with the help of X-ray light. The method opens up exciting new ways of analyzing many ...

A series of new animations by a NASA scientist show just how zippy - and also torturously slow - the speed of light can be. Light-speed is the fastest that any material object can travel through ...

The decision not to award Arsenal a penalty at the end of their 2-2 draw with Bayern Munich has divided opinion among fans on social media, despite new footage shedding fresh light on the incident.