Articles with 400-600 Words

Queen Elizabeth II, the United Kingdom's longest-serving monarch, died at Balmoral Castle in Scotland on September 8, 2022. She was 96. Her historic 70-year reign spanned several wars, a pandemic, 15 British prime ministers, and 14 US Presidents! Her eldest son, Prince Charles, was sworn in as King of England on September 10, 2022....

A 1952 Mickey Mantle rookie baseball card sold for a record $12.6 million on August 27, 2022. It's the most ever paid for any sports item or memorabilia. The record previously belonged to a 1986 World Cup jersey worn by Argentinian soccer star Diego Maradona. It was auctioned for $9.3 million in May 2022....

Bacteria can be found almost everywhere on Earth, from the bottom of the ocean to the inside of our intestines. However, the single-celled organisms typically measure a few micrometers and can only be seen through a microscope. Now, researchers have identified a thin, thread-like bacteria species that grows up to 0.4 inches (1 centimeter) long. Named Thiomargarita magnifica, it is the largest bacteria found to date....

San Francisco's public trash cans have long outlived their lifespan and need to be replaced. However, the current design is inadequate for the city's burgeoning population and the increasingly larger number of tourists. The garbage receptacles also get rummaged through by scavengers, who leave behind a mess. To alleviate the issues, in 2018, San Francisco Public Works officials set out in search of a perfect trash can. The quest proved harder than they had thought....

Batesian mimicry — where a harmless species mimics a harmful one to escape predators — is widespread in animals. But most recorded examples of the phenomena are visual. For instance, the harmless scarlet kingsnakes have evolved to resemble a venomous species, while the flower-loving hoverflies have adopted the persona of stinging wasps. Now, for the first time, researchers have uncovered a mammal that has developed acoustic Batesian mimicry to scare away predators....

The powerful eruption of the Hunga Tonga-Hunga Ha'apai underwater volcano rocked the island nation of Tonga on January 15, 2022. The spectacular 13-mile-wide explosion is the largest recorded in the 21st century thus far. It expelled ash and gas plumes as high as 19 miles and triggered tsunami warnings across the Pacific....

The US House of Representatives passed the Inflation Reduction Act on August 12, 2022. The comprehensive legislation, approved by the Senate on August 8, 2022, will be signed into law by President Joe Biden later this week. It is designed to lower health care and energy costs, combat climate change, and increase taxes on large corporations. Major provisions of the bill include:...

On June 28, 2022, Carson Pickett made history as the first athlete with a limb difference to play on the US women's national soccer team (USWNT). The 28-year-old, who filled in for defender Emily Fox, was in the game for the entire 90 minutes. She was instrumental in her team's 2-0 victory in the friendly game against Colombia. Pickett has also represented the US on the under-17 and under-23 national teams....

The James Webb Space Telescope (Webb) was launched into space on December 25, 2021, with high expectations. Scientists hoped the $10 billion space observatory would allow them to explore the origins of the Universe, its galaxies, and perhaps even the formation of the first stars. The initial photos, released by NASA on July 12, 2022, indicate that Webb is living up to its promise....