How does blue light impact sleep? Bright light, i.e blue light, interferes with the circadian rhythm by suppressing production of the sleep-inducing hormone melatonin.

Pink squirrels and green sharks—why do so many animals ‘glow’ in UV light? Animals with ultraviolet color patterns can be found all over nature.

Millions of workers can get access to thousands of discounts thanks to the Blue Light Card, and not everyone is taking advantage of the scheme. Here we explain what the Blue Light Card scheme is ...

Thanks to work from the charity, every year on May 22 is known as ‘Pink and Blue Day’ in South Tyneside - with the local community encouraged to wear the colours in honour of Chloe and Liam ...

Learn why blue light can have negative, and sometimes positive, impacts on our health, and what to do to combat it.

Blue light may contribute to headaches, but it's likely that other factors, like eye strain from staring at a screen for too long, may also be involved.

Minecraft candles can be used for a variety of decorative purposes, so here's how to craft them out of honeycomb and string, as well as how to light them and dye them.

Discover how blue light from screens affects your eyes, sleep and health, plus simple strategies to protect your vision in our digital world.

LED light devices, including red light and blue light therapy masks, are more popular than ever. But what is the difference between the two and is blue light therapy effective?

The new Navy Blue Beats Pill from Walmart and Blush Pink Beats Pill from Target are available starting today at the same $149.99 price point as the standard colors.

After bringing back its Pill portable Bluetooth speaker last year, Beats is today adding two new colors to the existing red, black, and gold selection. Navy blue will be exclusively sold by ...

The soft blue and pink cake sand is gently scraped, revealing smooth layers and a calming blend of pastel colors. Each stroke creates a satisfying texture and sound, highlighting the delicate and ...