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Watch a pond light up with glowing alligator eyes. There's so many of them, and they're bellowing ferociously.

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

A 2023 study found that Ötzi, the famous ancient glacier mummy who lived 5,300 years ago before succumbing to a violent death ...

Eye contact helps build trust and communication whether in business, friendships or romantic pursuits. Its importance in human socialization means that we're more likely to take note of eye color and ...

If you haven’t guessed by now, this ever-evolving shade that’s trendier and more wearable than ever is baby blue: cornflower, ...

This means their eyes allow light to reflect off them more which ... But parents of babies with lighter coloured eyes may witness a gradual change as they darken to green, hazel or brown.

University of Ferrara researchers in Italy have examined how European skin, eye and hair pigmentation evolved over the past ...

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

The choice of a submarine's color might seem random, but it's far from that. There are several practical reasons to paint a ...