The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

Researchers have built a deep-ultraviolet microscope to study hard-to-analyze materials like diamond, offering a new way to probe their electronic and thermal properties at the nanoscale. This ...

In a mesmerising blend of art and mathematics, a research student from University College London (UCL) has recently gained widespread attention for creating intricate images solely through ...

Anybody can develop high frequency hearing loss, but it becomes more common with age. Exposure to loud sounds or high frequency sounds are common causes of ear damage in younger people.

The paper is published in the journal Nature. In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers," to create a highly stable ...

Now that Extreme E is on a hiatus while it turns into Extreme H, and World Rallycross has switched to a competition between EVs and combustion, Formula E is back to being the primary fully ...

Formula E is back for Round 2 after a classic season-opener in Sao Paulo. Mexico City is next on the schedule and is a favourite of fans and drivers alike, with what's likely to be another sell-out ...