Kids News - Science Articles

Glue manufacturers must find a balance between two things when making the sticky substance — how strong it holds and how easily it can be pulled apart. That's because boosting one attribute usually weakens the other. As a result, the end product is either not sticky enough or extremely strong. The latter makes it hard to undo to adjust for mistakes or when the product is no longer useful. Now, scientists in Japan have created an intriguing, reusable glue that can instantly be stuck on and off....

Fall stargazing is about to get even more exciting. On October 14, 2023, the Moon will partially block the Sun, turning it into a stunning "ring of fire." The annular — Latin for ring-shaped — solar eclipse will be visible within a roughly 125-mile-wide (201 km) path from Oregon to Texas. The last time the US witnessed an annular eclipse was on May 20, 2012. The next time will not be until July 2084!...

Full Moons are always a stunning sight. However, the "Harvest Moon" that will light up the skies on September 29, 2023, promises to be even more spectacular given that it is a supermoon. More importantly, it will be this year's fourth and final supermoon!...

We have all experienced the strong link between smell and memory. A whiff of chlorine probably reminds you of summer pool parties, while the scent of flowers may bring back memories of your grandma's garden. Now, researchers from the University of California, Irvine (UCI) have found that breathing in pleasant aromas could even help improve memory and learning....

Just days after landing a spacecraft on the Moon's South Pole, India turned its attention to the Sun. On September 2, 2023, the Indian Space Research Organization (ISRO) successfully launched the Aditya-L1 spacecraft to study the fiery star....

Scientists at Aix-Marseille University in France believe they have identified the world's first-known "boomerang meteorite." They think the Earth rock got tossed into space, where it spent thousands of years before returning home....

In a remarkable feat, India successfully landed its Chandrayaan-3 spacecraft on the Moon's surface on August 23, 2023. It is only the fourth nation in the world — after the former Soviet Union, the US, and China — to accomplish this achievement. Even more impressive, India is the only country to land a spacecraft on the southern lunar pole....

On June 25, 2023, four Americans began their 378-day stay on a simulated version of Mars at the Johnson Space Center in Houston, Texas. The mission, dubbed CHAPEA, or Crew Health and Performance Exploration Analog, is the first of three experiments planned by NASA. They are designed to test the mental and social challenges astronauts will face when they get to Mars....

Like most fish, sharks are largely ectothermic, or cold-blooded. This means their body temperature depends on the water around them. To avoid freezing, most shark species remain close to the ocean's surface, where the water temperatures are warmer. However, scalloped hammerheads have long been known to dive thousands of feet into the ocean's cold depths in search of prey. Researchers from the University of Hawaii at Mānoa have now uncovered the shark's long-kept secret. The smart fish shut their gills and "hold their breath" to stay warm....