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
Author Vishay SinghPosted on Categories Discover Magazine