Newborns' blue eyes are fascinating. Many parents marvel at this light, almost translucent shade, while wondering if it's permanent. But is this color as common as we think? Between biological reality ...

You're introduced to someone and your attention catches on their eyes. They might be a rich, earthy brown, a pale blue, or the rare green that shifts with every flicker of light. Eyes have a way of ...

Explore summer at the Saint Louis Science Center with the traveling exhibition The Blue Whale Story, OMNIMAX® films, SciFest, McDonnell Planetarium shows and hands-on STEM fun for all ages.

Aug. 16, 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 ...

In Mandarin, there’s a particular character: 青 (“qing”). The word generally is translated to blue or green. It’s not as commonly used nowadays, as there are also separate words for blue and green, but ...