Blue-light-blocking glasses reduce how much blue light from electronic devices reaches your eyes. But it’s unclear how beneficial this actually is. You’re probably doing it right now — looking at a ...

Feeling blue? That color isn't as common as you may think. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When you look up at the blue sky ...

Blue light-blocking glasses claim to reduce eye strain from screens, preserve eye health, and help with sleep. But do they actually work? Experts weigh in. In recent years, blue light-blocking glasses ...

Blue stars are by far the biggest and brightest stars in the galaxy. To the naked eye, the stars in the night sky all look very similar to each other, the main difference between them being that some ...

Indigo is growing again in South Carolina, revived by artisans and farmers with a modern take on a forgotten history Artist Arianne King Comer works with indigo ink and rice paper at a farm on ...