Articles for Grade 3

Sixteen US states, stretching from Maryland to Oklahoma and Illinois to Alabama, are bracing for the arrival of trillions of noisy cicadas. What makes the event especially rare is that two broods are emerging simultaneously. Brood XIX, comprising four species that surfaces every 13 years, and Brood XIII, consisting of three species that appears every 17 years. This unusual coincidence last occurred 221 years ago, in 1803, and won't happen again until 2245....

May is Asian American and Pacific Islander (AAPI) Heritage Month in the United States (US). The month-long celebration recognizes the historical and cultural contributions of the AAPI community. The broad term includes 50 ethnic groups that speak over 100 languages. They have roots in more than 40 countries. These include China, India, Japan, the Philippines, Vietnam, and Korea....

On May 5, 2024, people from all walks of life will come together to celebrate World Laughter Day. This joyous holiday, marked annually on the first Sunday in May, is the brainchild of Indian physician Dr. Madan Kataria. It reminds us that laughter is a powerful tool for bringing people together and improving one's overall physical and mental health....

Fossils found by a father-daughter team has led to the discovery of a new, massive species of ichthyosaur. The marine reptiles dominated the seas during the Triassic and Jurassic periods (251 to 145 million years ago). Often referred to as "fish-lizards," they shared physical similarities with dolphins and whales but were, in fact, members of the reptile family....

Do you love comic books? Then, you will be excited to know that May 4, 2024, is Free Comic Book Day (FCBD). This means you can walk into any of the 2300+ participating retailers worldwide and pick up a free comic book. Now in its 22nd year, the global event is observed annually on the first Saturday in May....

Three men stranded on a remote Pacific island for a week were successfully rescued on April 9, 2024, thanks to their clever "help" signal made using palm fronds....

On April 21, 2024, the 10.5-mile-wide (17 km) Comet 12P/Pons-Brooks, also called "Devil Comet," will make its closest approach to the Sun. As it comes near the star, the comet will brighten significantly and be visible in the western sky an hour after sunset. The icy rock will appear as a fuzzy glowing patch with a faint tail streaking behind....

Humans and chimpanzees share 98.8 percent of their DNA, so it's not surprising that they display similar behaviors and traits. They include communicating through gestures and vocalizations, and using tools to complete tasks. Now, new research reveals that chimpanzees employ human-like military tactics to evaluate risk and expand their territories....

Cole Brauer has made history as the first American woman to sail alone around the world without stopping. The Long Island, New York, resident completed the tough 30,000-mile (48,280-km) Global Solo Challenge on March 7, 2024, in just 130 days. Brauer placed second among 16 sailors and was one of only seven participants who made it to the finish line....