NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station.

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Scientists have demonstrated how to manipulate light by using time-varying media in the form of specialized nanomaterials.

Studies indicate that the blue light emitted by electronic screens can disrupt the body’s natural rhythms, leading to mood swings, anxiety, and even social isolation. Read on to know what the expert ...

Researchers at Heriot-Watt University have made a discovery that could pave the way for a transformative era in photonic ...

Recording in both situations requires a two-second press to start the recording, and the small LED of the "A" in the Plaud ...

According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint ...

Curious minds are invited on a journey of exploration in a free Sheffield city centre festival exploring the wonders of light ...

NASA's SPHEREx telescope will explore the universe's origins, map galaxies, and search for water in the Milky Way.

One of the alternative methods that may be used is LiDar, which stands for light detection and ranging. It is a remote sensing technique which uses lasers to measure distances and create 3D maps ...

The 15-denier recycled nylon exterior and 20-denier nylon interior offer superb durability with reduced weight, while the DWR finish repels water to keep splashes or light rain from soaking the ...