Earth Day 2025 marks the 55th anniversary of the global environmental effort that began on April 22, 1970. The first Earth Day united 20 million Americans — about 10% of the US population at the time — to demand environmental protections....

With 146 moons, Saturn had already surpassed its closest competitor, Jupiter, which has just 95. The discovery of 128 more has pushed Saturn's total to 274, further cementing its title as the "moon king." That is nearly twice the combined total of all other planets....

Focaccia bread is often credited to the ancient Romans, who baked it about 2,000 years ago. However, new research suggests Neolithic communities were making their own version of the delicious bread as far back as 9,000 years ago....

Plastic pollution is one of the world's most pressing environmental challenges. A large portion of the 400 million tons of plastic produced annually ends up in landfills or the ocean. Unlike organic waste, plastic never decomposes. Instead, it breaks down into tiny pieces called microplastics. These particles contaminate water, soil, and air, harming marine life, livestock, and even humans....

A treasure trove of original Winnie-the-Pooh manuscripts, drawings, and letters sold for $108,000 on January 16, 2025. This price was much higher than the $18,600 estimated by UK-based Fieldings Auctioneers. Two-thirds of the 1920s-era collection was purchased by British fans. The rest went to buyers in the United States....

Ocean shipping moves about 90 percent of global trade, from oranges to televisions. But the industry also produces over 3 percent of annual greenhouse gas emissions. If nothing changes, its carbon footprint could reach 10 percent by 2050. UK-based startup Seabound aims to tackle this with a device that can capture up to 95 percent of a ship’s emissions....

California's Yosemite National Park is known for its ancient giant sequoia trees and massive rock formations. These include El Capitan and Half Dome. However, from mid-to-late February, the park's main draw is the Horsetail Fall. Under the right conditions, this winter waterfall, takes on a fiery orange glow. This makes it look like lava flowing down El Capitan, giving it the name "firefall."...

Swedish artist Mikael Genberg has been hoping to put a toy red house on the Moon for 25 years. His dream moved a step closer to reality on January 15, 2025. On that day, his "Moonhouse" set off for the Moon aboard a SpaceX rocket with the Resilience lunar lander built by the Japanese company ispace....

Giant pandas are back at the Smithsonian's National Zoo in Washington, DC, after 15 months! Three-year-olds Bao Li and Qing Bao made their debut to an excited crowd on January 24, 2025. The cubs arrived from China on October 15, 2024. But they had to complete a three-month quarantine before being introduced to the public....

A team of scientists looking for dinosaur fossils in 2020 made a rare discovery. They found a well-preserved tadpole dating back 161 million years to the middle Jurassic period. This discovery breaks the record for the oldest known tadpole fossil by about 20 million years!...

A severe winter storm blanketed the Central and Eastern US with snow and ice. The intense system triggered a state of emergency across several states, from Kansas and Missouri to New Jersey. The Midwest was hit the hardest....

Canada's WestJet Airlines is well-known for its annual "Christmas Miracle." Now in its 12th year, the heartwarming tradition spreads holiday cheer to unsuspecting individuals. Past "miracles" include delivering care packages to those in need and helping families reunite for the holidays. In 2024, the company focused its efforts on parents....

The days following Thanksgiving — Black Friday, Small Business Saturday, and Cyber Monday — are filled with deals to jump-start the holiday shopping season. However, GivingTuesday, which falls on December 3 this year, has a more altruistic purpose. The "Global Day of Giving" encourages individuals and businesses to give back in meaningful ways. This can include charitable donations, volunteer work, or simple acts of kindness....

Drones have come a long way since the first model that barely lifted two feet (60 cm) off the ground was unveiled in 1907. Modern quadcopters can soar to high altitudes and perform a wide range of tasks. However, their capabilities are often curbed by limited battery life....

Former US president and Republican nominee Donald Trump has tapped Ohio Senator James David Vance as his running mate for the 2024 presidential elections. The announcement was made on the first day of the Republican National Convention, held in Milwaukee, Minnesota, from July 15 to July 18, 2024. If elected, Vance, 39, will be the nation's youngest vice president since Richard Nixon in 1952. He will also be the only US vice president to have served in the Marine Corps....

Entertainers have readily adapted to new technologies and audience preferences. However, the physical spaces where they perform have largely remained static. Now, Sphere, a groundbreaking new entertainment venue in Las Vegas, Nevada, is shattering this mold....

This past weekend, the Sun let its presence be felt by unleashing a series of massive solar flares. The resulting auroras were visible across the Northern Hemisphere and even parts of the Southern Hemisphere, treating stargazers to a rare and breathtaking spectacle....

Environmental scientists Shi-Mao Wu and Jiang-Yun Gao were in a rainforest in China's Yuan Province when they noticed mosquitos buzzing around some flowers. Upon looking closer, the researchers realized they were looking at a male and a female crab spider. They had come together to resemble a single flower. The male spider was disguised as the pistils and stamens, while the female looked like the flower's lighter petals....

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....

March 5, 2024, was Super Tuesday. It was the day when 16 American states held primary elections and caucuses. This all-important day is crucial for US presidential hopefuls because front-runners frequently receive their respective political party's nomination....

Evaporation has long been thought to happen only when a liquid absorbs enough heat to turn into vapor. However, researchers at the Massachusetts Institute of Technology (MIT) recently found the process can also occur in the presence of just light....

The classic version of Tetris for Nintendo, released in 1985, has achieved remarkable success, with over 520 million copies sold worldwide. The game's objective is to stop the accumulation of falling geometric shapes by rotating and placing them into straight lines. In theory, the game can go on forever since there is no end screen. However, the accelerating pace of the falling blocks causes players to make mistakes, and the game always wins....

On January 23, 2024, the OREO brand took a huge step forward for "cookie-kind" with the introduction of a space-inspired cookie. The limited-edition OREO Space Dunk cookies promise consumers an "out-of-this-world" experience....

Archeologists in China have unearthed what they believe is an ancient "celestial calendar." The 23 rectangular wooden pieces were found inside a 2,200-year-old tomb in China's Wulong District. They are etched with Chinese characters connected to an astronomical calendar known as Tiangan Dizhi. It was established during the Shang dynasty, which ruled from 1600 BC to about 1050 BC. This is the first time written slips linked to the ancient calendar have been found in a tomb....