Kids News - Science Articles

As far as anatomy goes, there have been few animals as puzzling to researchers as the starfish. Most animals have easily identifiable heads, bodies, and legs. However, starfish bodies are made up of five identical arms with a layer of "tube feet," to help them propel forward. The lack of a discernable head led some to even suggest they did not have one. But, a new study asserts that the opposite is true. The sea star's body is just one big head and no tail!...

Adult Chinstrap penguins love their naps. A recent study found that the flightless birds take as many as 10,000 naps a day when nesting! Each snooze lasts about four seconds, adding up to a total of 11 hours. But at no point do the penguins fall into deep sleep....

Evaporation has long been thought to happen only when a liquid absorbs enough heat to turn into vapor. However, researchers at the Massachusetts Institute of Technology (MIT) recently found the process can also occur in the presence of just light....

About 4.5 billion years ago, a Mars-sized planet smashed into the newly-formed Earth. The collision ejected a large amount of planetary debris into space. Scientists believe that due to the energy from the impact, the debris was initially molten. It solidified over time as the material cooled and eventually became the Moon. However, how quickly that happened is up for debate....

On January 8, 2024, the world witnessed a remarkable effort by NASA and Pittsburgh-based Astrobotic Technology to land a spacecraft on the Moon. It was the first US attempt at the lunar surface since the Apollo 17 mission in 1972. The Peregrine Lunar Lander was launched into Earth's orbit without a hitch. Its final destination was an unexplored area on the western rim of the Moon's largest impact crater....

When it comes to brainpower, bottlenose dolphins are second only to humans. The intelligent animals are known to use tools, help fellow dolphins in distress, and even prepare their food to make it more palatable. Now, a new study has found that just like humans, dolphin moms change their voices when "talking" to their young ones....

In a medical breakthrough that could save thousands of lives, surgeons at NYU Langone Health reported that a pig-to-human kidney transplant had worked for two months. This is the longest period a genetically modified pig kidney has functioned in a human....

2023 was a remarkable year for dinosaur fossil finds. Paleontologists across the globe unearthed a myriad of well-preserved remains, providing new insights into the ancient giants that roamed Earth millions of years ago. Here is a short list of some of the amazing and important finds made in 2023....

With the days getting increasingly shorter and colder, it may appear that winter is already upon us. However, the astronomical start of the chilly season in the Northern Hemisphere will not be until December 21, 2023. Often referred to as the winter solstice, it marks the shortest day and the longest night of the year. Conversely, Southern Hemisphere residents will celebrate the summer solstice on this day. They will enjoy the longest day and shortest night of 2023....