Vitamin A is necessary for the function of light-sensitive nerve cells (photoreceptors) in the retina of the eye and thus ...

FDA launches review of trials that sent American DNA to China without full consent; NIH investigates impact of Biden-era ...

Casino lighting could be nudging gamblers to be more reckless with their money, according to a new study, which found a link ...

Peptides and retinol are both used for targeting wrinkles and anti-ageing, but understanding how they affect your skin ...

Image sensors are built into every smartphone and every digital camera. They distinguish colors in a similar way to the human ...

Red light therapy (RLT) is a form of non-invasive treatment that is becoming increasingly popular. This innovative treatment ...

A new type of perovskite film developed in China boosts LED brightness to 1.16 million nits and extends lifespan beyond 180,000 hours.

The question of whether the electromagnetic waves emitted by living tissues contain information about those tissues is ...

TA, enables real-time monitoring of perovskite nanomaterials under light, enhancing studies of excited-state dynamics.

A team has developed a powerful new spectroscopic technique that enables real-time tracking of how perovskite nanomaterials ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light in red, blue and green wavelengths. Because visible light is blocked by ...