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Ramadan is the ninth and most sacred month in the Islamic lunar calendar. During this month, archangel Jibril revealed the first five verses of the Quran — Islam's holy text — to Prophet Muhammad. The start of the holy month is determined by the appearance of the new crescent moon. This year, Ramadan is expected to begin at sundown on or around February 28, 2025....

Valentine's Day, celebrated on February 14, is observed worldwide, but not always in the same way. While many in the US exchange candy, flowers, and gifts, other countries have their own unique traditions. Some even celebrate on a completely different date. Here are some interesting Valentine's Day customs from around the world....

After spending months spinning in the Antarctic waters, A23a, the world’s largest iceberg, is on the move again. This massive chunk of ice covers 1,418 square miles (3,673 sq. km). This is more than twice the size of the city of London. It weighs over a trillion tons and is about 1,312 feet (400 m) thick....

Israel and Hamas signed a ceasefire agreement on January 15, 2025. It marks the first step in ending the 15-month conflict, which has killed thousands and caused widespread devastation in Gaza. The United Nations estimates that 1.9 million of Gaza’s 2.4 million residents have been displaced by the war....

When a giant, dolphin-like animal washed ashore a beach in Otago, New Zealand, locals alerted the Department of Conservation (DOC). Upon arrival, the experts realized the 16-foot (5-meter) mammal was no dolphin. It was a spade-toothed whale, the rarest whale species known to science....

Since early January 2025, multiple large wildfires have erupted in and around Los Angeles (LA), California, tearing through dry vegetation and destroying entire neighborhoods. As of January 15, 2025, more than 12,000 homes, businesses, schools, and other structures have been destroyed. At least 25 people have died, and more than 100,000 have been forced to flee their homes. Many of these fires are still uncontained. Here is what we know so far....

Martin Luther King Jr. Day, observed annually on the third Monday of January, honors the life and legacy of the American civil rights leader. The federal holiday, which falls on January 20 this year, is designated as a national day of service. It encourages Americans to volunteer and help improve their communities....

Boris and Svetlaya, a pair of rescued Amur tigers in Siberia, Russia, have reunited as mates after being separated for more than a year and over 100 miles. Their heartwarming love story began in 2014 when they were just cubs, brought together by fate....

Jimmy Carter, the 39th President of the United States, died peacefully at his home in Plains, Georgia, on December 29, 2024. The former American leader, who turned 100 on October 1, 2024, was the longest-living president in US history. Mr. Carter will be laid to rest at the family's residence on January 9, 2025. He will be buried alongside his wife, Rosalynn, who died in 2023 at age 96. In his honor, President Joe Biden has declared January 9 a federal holiday....

Kasanka National Park in Zambia, Africa, is home to an unlikely natural phenomenon — the world’s largest mammal migration. Each year, from October to December, millions of straw-colored fruit bats from across Africa converge on this evergreen swamp forest. These nocturnal mammals spend their nights feasting on wild fruits in the surrounding farmlands and their days resting in the forest. This cycle continues daily until January when the bats disperse and return to their respective habitats across the continent....

For many in the United States, Christmas is a time for baking and decorating cookies, finding the perfect gifts for loved ones, and rewatching beloved classics like Elf and Home Alone. However, Christmas traditions vary greatly from country to country. Here are some unique and fascinating holiday customs from around the world....

A rocket built by students at the University of Southern California (USC) Rocket Propulsion Lab (RPL) has shattered a 20-year record. Aftershock II, launched from Nevada's Black Rock Desert on October 20, 2024, reached an altitude of 470,000 feet (143.3 km). This was 90,000 feet (27.4 km) higher than the previous amateur rocket altitude record of 380,000 feet (115.8 km). It was set by the Civilian Space eXploration Team’s GoFast rocket in 2004....

Hanukkah, one of the most widely observed Jewish holidays, is a joyous eight-day winter festival. It begins on the 25th day of Kislev, the ninth month of the Hebrew calendar. This usually falls between late November and late December. In 2024, Hanukkah celebrations will start at sundown on December 25, coinciding with Christmas Day, and conclude on January 2, 2025. This overlap of the two holidays last occurred in 2005 and will not happen again until 2035....

On September 21, 2024, Tara Dower set a new speed record on the Appalachian Trail (AT) in the Eastern United States. The 31-year-old American ultrarunner completed the 2,189-mile (3,522 km) trail, which runs from Georgia to Maine, in an incredible 40 days, 18 hours, and 5 minutes. Before Dower’s trek, the record was held by Karel Sabbe. It took the Belgian runner 41 days, 7 hours, and 38 minutes, or about 13 hours more, to finish the trail in 2018....

On November 1, 2024, Aron Fowler and his friends were at Ocean Beach, just south of Denmark in Western Australia, when they saw an emperor penguin walking toward them. This aquatic flightless bird had swum over 2,000 miles (3,218 km) from its usual habitat in the icy waters off the Antarctic coast. It was the first recorded sighting of an emperor penguin in Australia....

November is Native American Heritage Month in the United States. It honors the rich cultures, traditions, histories, and contributions of Native American and Alaska Native communities. Here are three inspiring Indigenous leaders who have made meaningful impacts in their respective fields and communities....

The sea robin is a bottom-dwelling fish uniquely adapted to life on the ocean floor. These fascinating creatures have frog-like eyes, wing-like fins, and six crab-like legs. Scientists have now discovered that at least one species, the northern sea robin, uses these legs both for walking and for "tasting" the sea floor for buried prey....

NASA’s latest mission takes the search for life to new frontiers — this time to Jupiter’s fourth largest moon, Europa. On October 14, 2024, the Europa Clipper spacecraft launched from the Kennedy Space Center in Florida to uncover the secrets of this distant moon....

Nintendo has come a long way from its humble start as a playing card company in 1889. Today, the Japanese company is a global gaming powerhouse known for iconic franchises like Super Mario, The Legend of Zelda, and Pokémon. Now, with the opening of the Nintendo Museum in Kyoto, Japan, gaming fans can explore the company’s rich history....

Veterans Day, celebrated annually on November 11, honors the brave men and women of the United States Armed Forces. This US federal holiday pays tribute to everyone who has served in the Army, Navy, Marine Corps, National Guard, Air Force, and Coast Guard....

In mid-September 2023, a mysterious event set off earthquake sensors worldwide. However, unlike typical earthquake readings, which are quick and sharp, this data showed a slow, constant wave. What surprised scientists even more was that the rumbling continued for nine consecutive days before finally subsiding....

On November 3, 2024, most US residents will add 60 minutes to their weekend by turning their clocks back an hour. This simple action marks the end of Daylight Saving Time (DST), which began on March 10, 2024. It helps shift sunlight back into the morning hours during the darker winter days....

Octopuses are among the smartest marine animals. These intelligent cephalopods are known for using coconut shells as mobile homes and armor and changing colors on demand to evade predators. A new study by researchers at Germany's Max Planck Institute of Animal Behavior found that octopuses can also be strong leaders. They take charge of hunting packs and even discipline those who try to cheat....

Few countries celebrate Halloween with as much enthusiasm as the United States. Americans spend months — and millions of dollars — searching for the perfect costumes. Homes and yards are transformed into spooky spectacles, complete with skeletons and glowing jack-o'-lanterns. Here is a brief history of the spooky holiday, celebrated annually on October 31, and the origin of some of its cherished customs....