The great horned owl is the most common owl of the Americas, easily recognizable because of the feather tufts on its head. These “plumicorns” resemble horns or, to some, catlike ears.

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In eastern wooded suburbs, this small, owl is often the most common avian ... Juvenile: similar to adult in coloration, but indistinctly barred light and dark on head, mantle, and underparts ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

The world’s longest treasure hunt appears to have come to an end, after an announcement in France that a buried statuette of ...

The owl butterfly may be beautiful, but looks can be deceptive: in reality the species is something of a hooligan. The juice guzzler loves nothing more than a day feeding on fermented fruit and ...

We have trillions of body clocks – a central one in the brain and others in each cell of our body. Here’s how they work with light to control our health.

Mary Jo DiLonardo has worked in print, online, and broadcast journalism for 25 years and covers nature, health, science, and animals. You've probably seen a plastic owl standing guard over a ...

We need light to see. Light can come from many different sources, such as the Sun, stars, torches, lamps and candles. Some sources of light are so powerful that they can damage our eyes if we ...

The 'Before' star discusses her decades-long marriage to actor and author Robert Desiderio Sara Jaye Weiss/Shutterstock For Judith Light, the key to her thriving marriage is not caring about what ...

A 2019 study suggests that being a night owl is associated with an increased risk of: type 2 diabetes obesity depression However, the study notes that other variables may play a role in increasing ...