We like the idea that elephants are scared of mice because it’s comically endearing to imagine a 7-ton behemoth cowering before a furball the size of its toenail. Unfortunately the cartoons lied — it isn’t true. But there’s another creature, even smaller, that really does strike fear into the hearts of pachyderms everywhere: the humble honey bee.Since the turn of the century, study after study has detailed how the sight, sound, and even smell of bees has the power to repel elephants. In ...read more

A large hydrothermal (steam) explosion rocked the Biscuit Basin Geyser near Black Diamond Pool on July 23 during the peak of tourist season. The blast does not appear to have injured anyone, but people on the boardwalk got quite a shock when the explosion occurred. Video of the blast show how violent it was, throwing a dark cloud of debris into the sky near onlookers.The video (posted on Facebook) is quite astonishing, showing what starts out as a potentially normal geyser eruption but quickly e ...read more

You’re standing on the moon, gazing up at the Sun without the protective blanket of an atmosphere that we know and love on Earth. The sky is a stark, black canvas dotted with stars; the Sun is an unfiltered beacon. Now, picture this surreal scene interrupted by a massive solar flare, one of the most powerful explosions in our solar system. What Are Solar Flares?(Credit: Jurik Peter/Shutterstock) Solar flares are intense bursts of radiation emanating from the Sun’s surface, caused by the sud ...read more

How many moons are in our solar system? First, it would help to understand that a moon is an object that’s formed naturally and orbits around a planet. The Earth’s Moon is well known. It’s the brightest light in the sky, and you can see it most nights. But there are many more moons in the solar system, and some of them have pretty interesting stories.According to the most current count from NASA, there are 293 moons in our solar system and likely more to be counted. Let’s take a look at ...read more

Named after the Roman God of War, the red planet has yielded countless insights about our extraterrestrial backyard. From hosting the tallest mountain in the solar system, Olympus Mons, to massive underground ice deposits, Mars is full of surprises.And like any diligent explorer, NASA is set on uncovering more of them. Here’s the insider scoop on the latest findings from our nearest cosmic neighbor.The Curiosity RoverNASA's Curiosity rover, a seasoned Mars explorer, reached the Gediz Vallis ch ...read more

Parents often tell children not to talk back or interrupt. But both actions can be characteristics of human communication.The same is true for chimps, even though these primates communicate primarily through gestures instead of spoken words. In the largest-ever data set collected on chimpanzee communication, researchers showed that chimps use a rapid-fire, back-and-forth communication style similar to humans — complete with interruptions, according to a study in Current Biology.Chimpanzee Hand ...read more

Tuataras may look like lizards, but they are more oddballs of the reptile world.These New Zealand creatures have been carving their own evolutionary path for nearly 250 million years. The species they evolved from split off from the group that also gave rise to lizards and eventually snakes.But what exactly makes tuataras so unique? A third eye, a strange skeletal structure, and a different approach to sex, are some traits to start with.What are Tuataras?Tuataras are reptiles, and though they ma ...read more

Scientific research! No, it isn't just a bunch of folks in lab coats shouting "eureka!" and then getting handed a Nobel Prize. Lots of scientific research gets done these days in the United States alone. This work is being done by a widely diverse (but maybe not diverse enough) group of people at universities, labs, companies, you name it. In fact, the average scientist likely spends more time writing than "doing" research. The process to go from research to publication is not well known by most ...read more

Over the long, slow process of natural selection, species survive by adapting to their environments by developing traits suited to those environments. The insulating coat and subcutaneous fat of polar bears allow them to live in the Arctic ice. Kangaroo rats are able to survive in the desert because they don’t need to drink water; they’ve evolved the ability to survive on the small amount of moisture they get from the seeds they eat.But environments can change rapidly. A volcanic eruption mi ...read more