Scientists Decode the Language of Prairie Dogs

prairie dogs

Prairie dogs have a more extensive language than previously thought. (Photo credit: Photodisc/Getty Images)

If you’ve ever walked through a prairie dog town, you probably heard the prairie dogs’ high-pitched alarm call. But did you ever think they were talking about you? Recent research indicates that just might be exactly what they were doing.

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Sleep Like A Dolphin

dolphin

A dolphin rests with one eye closed. (Photo credit: urosr/Shutterstock)

Has this ever happened to you? You finally arrive at your destination, ready to get a good night’s sleep so you can begin your vacation, and then you find … you simply can’t seem to get a good night’s sleep. It’s not you. It’s a phenomenon sleep researchers have long known about, called the “first-night effect” or FNE.

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A Squirrel With A Sweet Tooth

red squirrel

Red squirrels have a penchant for maple syrup. (Photo credit: Nancy Rose/Flickr/Getty Images)

The maple syrup you use to pour on your pancakes probably comes from a bottle, but one resourceful rodent goes straight to the source when it wants a taste of something sweet.

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Connecting What You Eat with How You Sleep

sleeping woman

What you eat may influence how you sleep, and vice versa. (Photo credit: Photodisc/Getty Images)

Why do you doubt your senses?”

“Because,” said Scrooge, “a little thing affects them. A slight disorder of the stomach makes them cheats. You may be an undigested bit of beef, a blot of mustard, a crumb of cheese, a fragment of an underdone potato. There’s more of gravy than of grave about you, whatever you are!”

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Fish Flatulence — How Certain Fish Communicate in School

Most animals do not pass gas for any purpose other than necessity. In the oceans, however, there is an animal that may use flatulence as a means of communication. [Read more…]

The Curious Case of the Platypus

The platypus is native to Australia. (Photo Credit: Peter Scoones/Photo Researchers, Inc.)

The platypus is a curious animal. It has a bill like a duck, it produces milk and has fur like a mammal, and it lays eggs like a reptile. Scientists recently sequenced the entire genome of a platypus and discovered that its odd appearance is in fact a testament to its bird, reptile, and mammal ancestors. [Read more…]

Pyrosomes: The Ultimate Social Networkers

pyrosome

This pyrosome is made up of thousands of tiny organisms linked together as one. (Photo credit: Mark Conlin/Alamy)

If you’re looking for a strange sea creature, you can’t get much weirder than the giant pyrosome. With an appearance like a monster out of a science fiction movie, those who’ve had the good luck to see them have likened them to everything from unicorns, due to their rareness, to the Borg, because of how they stick together and seem to be part of a collective.

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Think Your Dog is Smart? Probably Not as Smart as the Wolf

dachshund

Is a wolf smarter than your beloved pet dog?
(Photo credit: Elayne/Fotolia)

You probably think your dog is pretty smart. And you may be right. Dogs sometimes seem to be able to read our minds, knowing exactly what we’re thinking and what we’re going to do before it’s even clear to us. However, recent research indicates that their wild ancestor, the wolf, may have an edge in some intelligence competitions. [Read more…]

A Mouse That Sings

singing mouse

The deer mouse is just one type of mouse that is known to sing. (Photo credit: Thomas Kitchin and Victoria Hurst/Design Pics Inc./Alamy)

You are likely quite familiar with the sound of birds singing. You might have also heard the sounds of frogs singing a chorus around a pond or lake. But did you know that some mice sing too? What is the reason behind this unusual behavior? [Read more…]

What Wombats Leave Behind

wombat

Wombats are furry marsupials endemic to Australia. (Photo credit: covenant/Shutterstock)

Let’s be honest, poop is kind of gross. It’s not something normally discussed in polite company. Yet, we can all agree it serves a purpose. Beyond the obvious purpose of eliminating wastes, what organisms excrete also can help both human and animal doctors diagnose illnesses and assess the general health of a patient. In the wild, “scat,” as it’s often referred to, has even greater significance. [Read more…]