Articles with 400-600 Words

The over 48,000 orange trees that permeate all corners of Seville, Spain, not only fill the city's air with the pleasant smell of azhar, or orange blossoms, in spring; they also yield over 16,500 tons of fruit every winter. Though that gives the capital of southern Spain’s Andalusia region the bragging rights of being Europe's top orange-producing city, the fruit is too tart to be consumed fresh. While some of the produce is used to make marmalade and orange liqueur, most of it ends up in Seville's landfills. However, that may change soon thanks to an ingenious idea to use the oranges to produce clean energy....

The 1984 discovery of the Whydah Galley — the only fully verified and authenticated pirate shipwreck of the Golden Age of Piracy (1650-1720) ever found — has yielded an enormous treasure trove of artifacts. However, any evidence of its legendary captain Samuel, or "Black Sam," Bellamy has proved elusive. That may change soon thanks to the recent discovery of six skeletons found embedded in the ancient wreck's compacted masses of matter....

The NASA Perseverance rover's 293 million mile (472 million km) journey to Mars ended successfully on February 18, 2021, with a picture-perfect landing inside the Jezero Crater. The car-sized, six-wheeled rover, nicknamed Percy, is the US space agency's biggest and most advanced explorer to date. Its primary mission is to search for signs of ancient microbial life on Mars....

Celebrated every February, Black History Month is an annual commemoration to honor and recognize the central role of African Americans in U.S. history and reflect on their continued struggle for racial justice. While President Gerald Ford is credited for officially recognizing what is also called African American History Month in 1976, the idea was the brainchild of American historian and author Dr. Carter G. Woodson....

Madagascar, an island off the coast of Africa, is home to some of the world's most exciting and unique animal species — about 75 percent of which cannot be found anywhere else on the planet. These include the long-necked giraffe weevil, the colorful, cat-sized panther chameleon, and the bright orange-red tomato frog! The latest to join this impressive list of exotic creatures is a new reptile species small enough to perch on the tip of a finger!...

On January 13, 2021, the US House of Representatives voted to impeach former president Donald Trump for the second time. However, the verdict did not result in Mr. Trump's conviction or removal from office. It will also not prevent the former US leader from running for public office again. Those measures can only be taken if the US Senate, which began its trial on February 9, 2021, also votes in favor of the impeachment. Here is how we got here and what to expect next....

Celebrated annually on February 14, Valentine's Day is one of the few holidays that is enjoyed almost worldwide. In the United States, the romantic occasion is observed by exchanging greeting cards and treating loved ones to candy, flowers, gifts, and unforgettable meals. However, not every culture marks the day of love in the same way, or even on February 14! Here are some fascinating Valentine's Day traditions from around the world....

Before astronauts land on Mars, scientists must know everything they can about its inhospitable landscape. While the various exploration vehicles dispatched over the years are providing researchers with invaluable data, the bulky machines are constrained to exploring flat surfaces close to their respective landing sites....

This week's severe winter storm, which dumped record amounts of snow in the Mid-Atlantic and the Northeast, had most residents scrambling for the safety and warmth of their homes. However, the animals at the Smithsonian's National Zoo were not going to let Washington, DC's first significant snowfall in two years go to waste....