Kids News - Articles for Grade 2

A "replica" sword that had been gathering dust at Chicago's Field Museum for about a century was recently found to be an authentic artifact from the late Bronze Age. The 3,000-year-old weapon was found in the Danube River in Budapest, Hungary, in the 1930s. It was given to the Hungary National Museum but later acquired by the Field Museum. Here, the sword was mislabeled as a copy and placed in storage....

An international team of scientists has created a robot that seamlessly goes from a solid to a liquid state and back again. The feat may sound magical. But it is rooted in science....

The first phonetic alphabet — where each symbol stands for a certain sound — is credited to the Canaanites. They lived in the Eastern Mediterranean over 2000 years ago. Over the years, archaeologists have found some of these symbols on old pottery pieces. Now, they have discovered the oldest complete sentence written in this alphabet on an ancient lice comb....

Despite technological advances, modern concrete structures start to crumble in just 50 years if not maintained. This contrasts sharply with Italian monuments that remain standing after over 2,000 years. Now, an international research team has finally uncovered how Roman concrete wonders continue to survive to this day....

A remote area in Antarctica has been identified as the "coldest place on Earth." According to NASA, the temperatures in the East Antarctic Plateau can dip to a bone-chilling -136° F (-93.3° C). That is several degrees colder than the previous low of -128.6° F (-89.2° C) set in 1983 at the Russian Vostok Research Station in East Antarctica....

Starting January 12, 2023, stargazers will get a once-in-a-lifetime chance to see a rare comet with a greenish hue. Astronomers discovered Comet C/2022 E3 (ZTF) in March 2022 when it was inside Jupiter's orbit. NASA scientists believe this may be the comet's first sighting. If the icy body did pass our planet previously, it was probably thousands of years ago....

US doll maker American Girl unveiled its first South Asian "Girl of the Year" on December 29, 2022. Kavika (Kavi) Sharma is a gorgeous brown-eyed 12-year-old who loves to sing and dance. She dreams of starring on Broadway one day....

The Tyrannosaurus rex (T. rex) was one of the most ferocious dinosaurs that roamed Earth in the very late Cretaceous period — about 66 million years ago. Over the years, scientists have collected substantial information on the tiny-armed reptile itself. However, very little is known about how the vicious predator evolved. Now paleontologists at the Badlands Dinosaur Museum in North Dakota believe they may have found an essential missing link to the T. rex's lineage....

On November 23, 2022, the European Space Agency (ESA) announced its first new class of astronaut trainees in 13 years. The 17 candidates were selected from a pool of 22,500 applicants. They include five career astronauts, 11 reserve astronauts, and John McFall — the world's first astronaut with a disability....