Kids News - Science Articles

The Weddell Sea, an extension of the Southern Ocean off the coast of Antarctica, is known for its abundant wildlife. The 1,242-mile (2,000-km) bay's nutrient-rich waters are home to large populations of seals, penguins, and baleen whales. Now, researchers have uncovered a trove of 60 million icefish nests sprawled across 93 square miles (240 square kilometers) of the seafloor. The nurseries — each guarded by a ghoulish-looking adult — constitute the fish's largest-known breeding colony....

Chimaeras, or ghost sharks, have been around for millions of years. However, the elusive fish, which live at depths of up to 6,000 feet, are largely unknown to science. The lack of crucial information — like how long they live or how often they reproduce — makes it challenging to monitor and protect the 52 known ghost shark species. Now, a rare newborn chimaera, discovered off the coast of New Zealand, may help scientists better understand the mysterious deep-water creatures....

Biofluorescence refers to an organism's ability to absorb ultraviolet light (UV) and emit it as a colorful glow. The skill has been documented in fish, amphibians, reptiles, birds, and even microscopic tardigrades. However, glow-in-the-dark mammals are still new to science. They currently include just a handful of nocturnal animals such as flying squirrels, opossums, and platypuses. The latest to hop on to this elite list is a jumping rodent called the springhare....

Ants are known to undergo extreme measures to save their own. Past studies have shown the industrious insects carrying wounded comrades back to the nest to heal and even exploding and sacrificing themselves to save their colonies from predators. Now, a team of young researchers in Panama has found an empathetic ant species that rapidly repair any damage to its host tree....

The annual Best Illusion of the Year Contest encourages scientists and artists to showcase their ingenuity by creating clever optical illusions. Now celebrating its seventeenth year, the fun contest is the brainchild of the Neural Correlate Society, a nonprofit that promotes scientific research on how the brain functions. Here are 2021's top three winners, selected by fans from the ten finalists in an online vote on December 15, 2021....

Black History Month, celebrated every February, commemorates the many, often overlooked, contributions African Americans have made to society. American historian Dr. Carter G. Woodson came up with the idea in 1926 as a way to share his love for Black history with students. Today, African American History Month, as it is also called, is one of the most celebrated cultural heritage months on the American calendar....

The Hunga Tonga-Hunga Ha'apai — an underwater volcano located 40 miles (65km) north of Nuku'alofa, the capital of the Kingdom of Tonga — has erupted a couple of times over the past few decades. However, its January 15, 2022, explosion was like none other seen on Earth in over 30 years. The spectacular 13-mile-wide eruption, with a sonic boom heard 6,000 miles away in Alaska, spewed large plumes of ash and gases as high as 19 miles. The massive waves that followed triggered tsunami warnings in Peru, New Zealand, Japan, and the US West Coast....

Researchers have long suspected that Mars was once home to several rivers, lakes, and perhaps even oceans. But while they have been able to detect ice, and some salty lakes, in the planet's polar regions, finding water in other areas has proved elusive. Now, scientists have finally found evidence of a large water reservoir just a few feet below the surface of the Red Planet's Valles Marineris canyon system....

The season's first winter storm — which brought significant snowfall to the Washington, DC, area on January 3, 2022 — could not have come at a better time for the residents of the Smithsonian's National Zoo. With the park closed to visitors due to the inclement weather, the animals were able to welcome the New Year with several snow days all to themselves....