Snow looks white in the way salt, sugar, or crushed ice looks white. Obvious at first glance. Almost boring. But if you stop ...

The popular belief is that chameleons change color solely to disappear into their surroundings. While camouflage does play a part, it is not the only or even the primary reason. Chameleons also alter ...

Evan Fisher first fell in love with the changing colors of fall while looking at an old maple tree in the backyard of his childhood home in North Carolina. A decade later the meteorologist and ...

Nov. 8, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...

Is your green my green? Probably not. What appears as pure green to me is likely to look a bit yellowish or bluish to you. This is because visual systems vary from person to person. Moreover, an ...

Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

Think about the colors of the world around you—the blue of a cloudless sky, the green of a new leaf, the blazing red of a tulip’s petals. We see these colors because of the way our eyes work. But what ...

Initially stacked benzene layers increase their fluorescent color change drastically when exposed to pressure, suggesting new ways to create the pressure sensors used in the mechanical and medical ...

Fall weather is forcing a seasonal change in leaf color in the Dallas-Fort Worth area. Estimating peak leaf peeping season is not an exact science — rain totals and cooler temperatures are just a few ...

"It's an exciting challenge, and it's a unique fusion of art and science." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In the future, some of ...