Kids News - Science Articles

When it comes to brain power, bottlenose dolphins are second only to humans. The highly social animals are known to teach one another to tail walk, to help fellow dolphins in distress, and to even carefully prepare their food instead of instantly devouring it like most animals. Now, a new study indicates that male bottlenose dolphins maintain unique whistles, or ‘names,’ to enable them to recognize friends and rivals within their social group....

If the recently released Jurassic World: Fallen Kingdom has you yearning to see the ancient creatures in real life, you are out of luck. That’s because to resurrect the animals, researchers would need a complete set of dinosaur DNA, which is impossible to obtain. However, if Nikita and Sergey Zimov have their way, a prehistoric Ice Age ecosystem may soon become a reality. Their motive is not to attract tourists but to stop the thawing of the Arctic permafrost....

Most animals only perform tricks when bribed with treats. However, Kim, the world’s first spider to learn a skill, needs no incentives to do what she loves — jumping from different heights and distances — upon the bidding of a team of scientists from the University of Manchester....

Depending on where you live, today — Thursday, June 21 — is the first day of summer or winter. Also known as the June solstice, it is the day when the North Pole is most inclined towards the sun, allowing residents of the Northern Hemisphere to enjoy the longest day of the year. Conversely, those living in the Southern Hemisphere will experience the shortest day of 2018....

Guatemala’s Volcán de Fuego — Spanish for fire volcano — came alive on Sunday, June 3, billowing gas, fire and ash more than 15,000 feet in the air. The volcano’s most violent eruption since 1974 caused widespread chaos and destruction. The initial death toll of 110 increased to over 300 on June 17 after officials, citing dangerous conditions, abandoned the search for the 200 residents who have been missing since the deadly incident. In contrast, Hawaii’s Kilauea volcano, which has destroyed over 700 structures since it began erupting on May 3, has yet to result in any casualties. Experts say the reason Volcán de Fuego is deadlier than Kilauea has to do with the formation of the two volcanoes....

Few people can resist the lure of a delicious ice cream scoop or two, especially on a hot day. The only thing that spoils the fun is that the treat is hard to savor slowly, like one would a piece of candy, without ending up with a sticky, melted mess. Now, researchers from Colombia's Universidad Pontificia Bolivariana may have found an unlikely ally to help solve this age-old problem — cellulose fiber extracted from banana plant waste....

After successfully banning plastic bags, officials around the world are turning their attention to something we are all guilty of using for only a few minutes and disposing of without a second thought – plastic straws. According to ecostraw.org, over 500 million straws, enough to fill 127 school buses, are used just in the US, each day! Too small to recycle, they choke sea creatures, clog coral reefs, and eventually disintegrate into tiny microbeads which enter our food chain through fish. This means that every single straw ever produced in the world still exists in some form today. Now, thanks to social media campaigns such as #TheLastStraw and #TheFinal Straw, the urgency to ban plastic straws is finally gained momentum....

In 2015, the Internet became divided over a dress that some thought was blue and black, while others believed it was white and gold. Now millions of listeners are arguing over a single word uttered in a three-second audio clip. Some hear it as a deep male voice saying “Yanny,” while others maintain it’s a higher-pitched sound saying “Laurel.” Posted on Reddit by 18-year-old student Roland Camry, the meme became an overnight sensation after YouTuber and social media influencer Cloe Feldman shared it to her Instagram and Twitter on May 15, 2018, inquiring: “What do you hear — “Yanny” or “Laurel?”...

One would think that an elephant bird egg, the largest laid by any vertebrate ever — including dinosaurs and ancient reptiles — would be hard to miss for 80 years. Yet, that is precisely what Paige Langle at New York’s Buffalo Museum of Science discovered recently while inputting the institution’s extensive collections, many of which only exist on cards and ledgers, into the museum’s computer system....