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Nov 23, 2022Fibonacci Day

The sunflower is an eye-catcher, growing to the sky and brightly singing of summer no matter the time of year. Helianthus annuus is native to the Americas, and its flowering head is actually made up of more tiny flowers that mature into seeds (and, of course, get eaten around the world). But did you know that sunflowers also bring one of nature"s mathematical wonders to life?Desktop Version

Nov 3, 2022International Day for Biosphere Reserves

UNESCO designated November 3, 2022, the first annual International Day for Biosphere Reserves. Biosphere reserves are vast areas around the world used to promote biodiversity, cultural diversity, environmentally sustainable economic development, and research and education on how humans can coexist with nature.Desktop Version

Sep 7, 2022200th anniversary of Brazilian independence

Today we visit the Museu do Amanhã (Museum of Tomorrow) in Rio de Janeiro to celebrate 200 years of Brazilian independence. Designed by Spanish neofuturist architect Santiago Calatrava, the unique structure was commissioned to showcase Rio"s revitalized waterfront ahead of the 2016 Olympics. The museum comprises five main areas: Cosmos, Earth, Anthropocene, Tomorrow, and Us, each inviting visitors to interact in different ways and learn about living in a sustainable world.Desktop Version

Nov 24, 2022Happy Thanksgiving!

Whether made from scratch or plopped out of a can, your cranberry sauce started in a bog like the one seen here. Cranberry shrubs are planted in beds surrounded by dikes. Once the fruit ripens in the fall, the beds are flooded with water, creating bogs full of submerged shrubs. A harvester machine dislodges the berries, which float to the top of the water. Then they"re easily corralled on the surface with flexible booms.Desktop Version

Apr 15, 2022World Art Day

To celebrate World Art Day, we"re taking a look at one of the greatest triumphs (pun intended) of public art—last fall"s "L"Arc de Triomphe, Wrapped," by the late artists Christo and Jeanne-Claude. Completed and staged 16 months after Christo"s death at age 84, "Wrapped" was the fruition of an idea 60 years in the making. On view for 16 days from Saturday, September 18 to Sunday, October 3, 2021, the project required 270,000 square feet of recyclable silvery-blue polypropylene fabric that completely covered the monument. The fabric glistened and glimmered with the changing light of Paris. The pleated fabric was held fast to the arch by nearly 2 miles of red rope.Desktop Version

May 24, 2022European Day of Parks

Enjoy swimming, snorkeling, diving, or sailing? How about soaking in a spectacular natural setting? Croatia"s Kornati National Park checks all the boxes. The 84-square-mile park protects 89 islands, islets, and reefs off Croatia"s scenic Adriatic Coast.Desktop Version

Aug 17, 2022Freshwater plants in Aquário Natural, Brazil

Aquário Natural (Natural Aquarium, naturally) is the pristine, crystal-clear source of the Baía Bonita River and a highlight of the Baía Bonita Ecological Reserve. This remote inland region near the town of Bonito, Brazil, is a popular spot for ecotourism. A tour of the Aquário Natural offers a hike through the jungle followed by snorkeling with over 30 varieties of fish and gorgeous vegetation to marvel at. Other popular activities of the area include swimming in the Rio da Prata (Silver River), rappelling 236 feet down into the waters of the Anhumas Abyss, and walking through the treetops on the suspended steel walkway of the Circuito Arvorismo (Trees Circuit).Desktop Version

Apr 17, 2023International Haiku Poetry Day

Get out your pen and paper—it"s International Haiku Poetry Day! Haikus originated in Japan as the opening segment of a larger poem called a renga. Eventually they became individual poems of their own. A traditional haiku consists of 17 phonetic units—similar to a syllable—in a 5, 7, 5 formation. Though simple, a great haiku creates a sense of beauty and a connection to nature. That connection was captured in the artwork seen here, "One Thousand Springs," an installation of 5,000 haikus suspended within a web of red threads by artist Chiharu Shiota. It was part of the 2021 Japan Festival at Kew Royal Botanic Gardens in London. Here"s some inspiration for you to write a haiku yourself:Desktop Version

Nov 15, 2022River otters at Acadia National Park, Maine

You "otter" know something about the creatures in today"s photo. They"re a pair of North American river otters swimming in Maine"s Acadia National Park. Technically members of the weasel family, these "water dogs" aren"t just locked into rivers. They can be found in other waterways and along the coasts of North America. A myopic animal with eyesight adapted to help with swimming, river otters will come right up on humans or boats, usually within a few feet.Desktop Version

Dec 31, 2024New Years Eve in Rio de Janeiro, Brazil

New Year"s Eve, also known as Old Year"s Day, is celebrated around the world with revelry, fireworks, and for some, religious and cultural observances. Many countries celebrate with foods symbolic of prosperity, long life, and good fortune for the coming year, and many people sing the Scottish folk song "Auld Lang Syne" at the stroke of midnight in remembrance of old friends and past experiences. The new year is often personified as a baby in a tradition that dates back to ancient Greeks, and paired with an old man who represents the year that is ending.Desktop Version

Feb 20, 2025Ansel Adams birthday

Born on this day in 1902, Ansel Adams remains one of the most celebrated photographers in history, renowned for his striking black-and-white images of the American wilderness. His work immortalized the grandeur of national parks like California"s Yosemite, pictured here, showcasing the raw beauty of nature with depth and clarity. A pioneer of "pure photography," Adams believed in capturing a scene"s natural essence without manipulation, a principle he championed through his development of the Zone System—a technique to control exposure and contrast.Desktop Version

Jul 7, 2023World Chocolate Day

Happy World Chocolate Day! Hidden inside these colorful pods are cocoa seeds, or beans, which will be fermented, roasted, and ground on their way to being turned into chocolate, a sweet treat with a worldwide fanbase.Desktop Version

Feb 27, 2024International Polar Bear Day

Bear with us as we head north for International Polar Bear Day, highlighting the challenges faced by the world"s largest bear species. It was set up by Polar Bears International, an organization dedicated to protecting these mammals and their habitat. The date was chosen to coincide with the time when cubs are in their dens being protected by their mothers, as this is the most vulnerable time in a polar bear"s life.Desktop Version

Apr 16, 2024Union Square, Manhattan

"These streets will make you feel brand new, big lights will inspire you." Alicia Keys sure knows how to serenade the vibrant, bustling life of the Big Apple. Today"s homepage image takes us to Union Square in lower Manhattan. At this historic intersection, you can find statues of George Washington—the oldest statue in any park in NYC—and Abraham Lincoln, crafted by the sculptor Henry Kirke Brown. In 1882, workers exercised their rights to free speech and assembly, organizing the first Labor Day parade here. In 1997, Union Square was recognized as a National Historic Landmark due to its importance in US labor history. These days, you"re more likely to see street chess players, musicians, skateboarders, dance crews, and vendors of all types in the square.Desktop Version

May 14, 2023Happy Mothers Day!

Is this newborn white-tailed deer wishing its mom a Happy Mother"s Day? We hope so—it won"t be long before it loses those spots and strikes out on its own. But for the first year or so of its life, it will rely on mom to feed it and keep it safe from predators. We honor mothers and maternal figures everywhere on the second Sunday in May. It was first celebrated in the US in 1908 and was made a national holiday six years later in 1914, thanks to campaign efforts by social activist Anna Jarvis. While Jarvis became known as the founder of Mother"s Day in the US, she later complained that it had become too commercial and began to vocally oppose it. You don"t need to spend a fortune to let mom know you love her. Like our homepage fawn, you can simply spend some quality time with her today, to show how much you appreciate your nearest and "deer"-est.Desktop Version

May 7, 2024A duckling swimming in a water meadow, Suffolk, England

Make way as this tiny duckling waddles into the spotlight, ready to charm us with its playful antics! Ducks, with their vibrant plumage and cheerful quacks, epitomize the rural idyll, but they are also found in urban environments. When ducklings arrive in spring, they steal the show. Tiny and fluffy, they follow their mothers dutifully, learning the ways of water with each paddle and peck. And by feeding on insects and algae, they are also helping to keep aquatic ecosystems in balance.Desktop Version

Dec 22, 2024Christmas tree at Crystal Pier, San Diego, California

Santa has plenty of runway to land, but good luck trying to find a chimney. Today, we"re getting ready for Christmas at Pacific Beach in San Diego, California. While it might not snow here, there"s still plenty of yuletide spirit leading up to Christmas in sunny Southern California. Among many beautiful examples on San Diego"s Christmas Tree Trail is the 20-foot tree at the end of a festively decorated Crystal Pier.Desktop Version

Dec 24, 2023Christmas Eve

There"s a certain magic in knowing that, around the world, shops are closing, streets are emptying, and friends and families are gathering to celebrate Christmas Eve. We each have our own traditions, from filling stockings to hosting parties and playing festive music. Today"s twilight homepage shows the gleaming lights and Christmas trees of Town Hall Square in Tartu, Estonia"s second-largest city. Tartu"s Christmas fair has a merry atmosphere, featuring sleigh rides, fire kettles, and wooden animal carousels, while serving up smoked meats, hot drinks, and gingerbread. Whether you"re partying or cozying up with a cup of hot cocoa, embrace the Christmas spirit on this peaceful night—and don"t forget the milk and cookies!Desktop Version

Apr 6, 2025National Library Week

Libraries are magical places. They are home to books full of stories and knowledge, provide easy access to resources that might not be affordable for all, and offer spaces for book clubs, author talks, and other social gatherings. Without a doubt, our society benefits from libraries in several ways. To motivate people to read and take advantage of these institutions, the National Book Committee initiated an event series. The first National Library Week was celebrated in 1958 with the action slogan, "Wake Up and Read!" This year, the annual National Library Week starts on April 6, which coincides with National Library Day. Some libraries will amaze us not only with their collection of books but also with their architecture. The George Peabody Library at Johns Hopkins University in Baltimore has earned the prestigious nickname, "the cathedral of books." Take today"s image as inspiration for the theme of the 2025 National Library Week: "Drawn to the Library."Desktop Version

Nov 5, 2022Tigh Mor Trossachs on Loch Achray, Scotland

Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version

Aug 4, 2022Satla marshland in Bangladesh

There may be a more peaceful, stress-free job somewhere, but we wager that the farmers harvesting water lilies and gliding along the river in Satla, Bangladesh, might have that locked up. The flowers bloom during the seasonal flood from August to November, cloaking an incredible 15 square miles of wetlands in gorgeous, fragrant pink. The village of Satla, in the Barisal District of south-central Bangladesh, is known as the capital of "shapla," or water lilies, for obvious reasons.Desktop Version

Dec 15, 2025Spiegelgracht canal in Amsterdam, Netherlands

Have you ever wondered how canals changed the way cities developed? For thousands of years, people have built canals to transport goods, control water flow, and connect places. From ancient Mesopotamia and Egypt to medieval Europe, they transformed cities like Venice and Bruges into trade hubs. The Netherlands took this even further—by the 17th century, they were designing waterways that shaped cities such as Amsterdam.Desktop Version

Apr 28, 2023Arbor Day

We"re celebrating Arbor Day with some of Yosemite"s most famous residents, the giant sequoia trees of Mariposa Grove. The day champions the planting and preservation of trees and can trace its roots back more than 150 years. In 1872, Nebraska City News editor Julius Sterling Morton proposed a day for locals to plant trees, and the idea grew and grew. Today all 50 states celebrate Arbor Day, most commonly on the last Friday in April, although different states might observe it on the best dates for tree planting in their area.Desktop Version

Jun 19, 2023Juneteenth

Juneteenth is here, a day celebrating the freedom of enslaved African Americans shortly after the end of the Civil War. While Abraham Lincoln"s final Emancipation Proclamation in January 1863 freed slaves in Confederate states, certain areas did not abolish slavery until months after Confederate forces surrendered. Texas issued an order on June 19, 1865, that "all slaves are free." This act was the origin of Juneteenth, which combines the words June and nineteenth. However, slavery did not fully end in the US until the 13th Amendment was ratified on December 6, 1865.Desktop Version

Jan 19, 2024Plitvice Lakes National Park, Croatia

Why visit one lake when you can visit 16? Plitvice Lakes National Park in Croatia serves up stunning terraced lakes connected to one another by more than 90 cascades and waterfalls, thanks to the unique geology of the area.Desktop Version

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