Bing wallpaper for mobile

Hottest Latest
Museum Night in Berlin
Museum Night in Berlin
As the summer is fading away, we find ourselves reminiscing about vacations and long hours of lively evenings. But let"s not bury the picnic days just yet! There is plenty to look forward to, especially if you are in Berlin. The Long Night of Museums only happens once a year—on the last Saturday of August since 1997—but it shakes up Museum Island and the rest of the German capital. The event series is more than a peaceful appreciation of artifacts—quite the opposite—you can expect music, talks, workshops, cocktails, dance, and more from 6 PM into the small hours of the morning. Featured in today"s image, Museum Island—embraced by the Spree River—is listed as a UNESCO World Heritage Site, and it is home to a museum quintet: Altes, Bode, Pergamon, and Neues Museums, and Alte Nationalgalerie.Desktop Version
Saguaro cacti, Ironwood Forest National Monument, Arizona
Saguaro cacti, Ironwood Forest National Monument, Arizona
Massive succulents against a mountainous backdrop, underneath the sun-kissed Arizona sky—it"s prickly perfection. Pictured here are saguaro (pronounced "sah-wah-roh") cacti at the Ironwood Forest National Monument in the Sonoran Desert. Even if you haven"t seen one in person, when you hear the word cactus, you"re probably thinking of saguaro—tall, green, cylindrical, with arms pointing upward. From tattoos to coffee cups, you"ll find this iconic symbol of Arizona on almost everything. Though they are slow growers, these plants have been known to live over 200 years and reach enormous heights, with a 78-footer setting the record. Another cactus, known as "Grandaddy," survived in the sweltering desert for about 300 years, eventually succumbing to old age in the early 1990s. Cacti may not be for everyone, but they tend to grow on you (figuratively, of course)!Desktop Version
Venice Skatepark, Los Angeles, California
Venice Skatepark, Los Angeles, California
Welcome to the concrete waves of Venice Beach, California, a skateboarder"s paradise. Built next to the beach town"s sun-kissed shores, Venice Skatepark stands as a testament to the history of skateboarding in the state.Desktop Version
The Wave at Coyote Buttes
The Wave at Coyote Buttes
By showing you this coveted sight, we"re saving you a bit of an ordeal. To get a close-up view of the Wave, a whorled sandstone formation in the northern Arizona wilderness, you"d have to navigate a rugged and mostly trail-free hiking route in typically scorching temperatures. You"d also need to have a permit in your pocket. To protect the landscape, only a small number of permits are available, offered through a daily lottery. But maybe for you the journey is at least as important as the destination? If so, this is just one hike of many in the expansive Paria Canyon-Vermilion Cliffs National Monument, which protects more than 100,000 acres of Arizona and Utah canyonland.Desktop Version
Leap day
Leap day
Are you a "leapling"? No, not like this Eurasian red squirrel; rather, that"s the term for anyone born on leap day. A leap year is a calendar oddity that exists because Earth"s orbit and our usual year count are slightly out of sync. Earth takes 365.25 days to revolve around the sun. To compensate for those extra 5 hours, February gets an extra day—leap day—every four years. The concept, dating back to the ancient Romans, was refined in the Gregorian calendar, introduced in 1582 by Pope Gregory XIII. While the purpose of the day is to keep our year aligned with the solar calendar, it can also serve as an extra day to prepare for spring! Cultures worldwide mark leap days and years with unique customs. In Ireland and Britain, women propose to men, in Greece, marrying during a leap year is said to bring misfortune, and in France, a satirical newspaper is published.Desktop Version
Tibetan New Year
Tibetan New Year
Welcome to the year 2152. That is, in the Tibetan calendar at least. Today marks the start of Losar, the new year festival celebrated in Tibetan Buddhism, which is observed in Tibet, Bhutan, Nepal, and parts of India. Losar celebrations run for 15 days, beginning the night before with a meal of guthuk—a traditional dumpling soup. The new year is rung in with an incense burning ceremony and visits to holy places to pray for good fortune in the year ahead.Desktop Version
World Reef Day
World Reef Day
Marovo Lagoon in the Solomon Islands is the largest saltwater lagoon in the world. Protected by a double barrier reef, it"s home to unique marine life and coral, making it a bucket-list destination for divers. The beauty and diversity of species contained within its pristine 270 square miles are the perfect inspiration for World Reef Day, observed every year on June 1 to bring awareness to this vital but largely unseen part of our natural world. Reef Day also kicks off World Oceans Month, a time to celebrate and learn more about these indispensable ecosystems.Desktop Version
Squirrel Appreciation Day
Squirrel Appreciation Day
Have you ever been captivated by a squirrel crossing your path? January 21 is Squirrel Awareness Day, honoring these furry seed distributors. Today"s homepage star is the Eurasian red squirrel, whose striking reddish-brown coat, white underbelly, and bushy tail are a familiar sight in several countries. These squirrels are not only exceptional jumpers—capable of leaping up to 6 feet in one jump—they can even swim to search for food. They gather nuts and acorns in the autumn and hide them, to see them through the winter months. If you spot fuzzy-tailed squirrels frolicking in your backyard, they might also appreciate a feeding station stocked with treats such as raspberries or crab apples.Desktop Version
50 years of the Endangered Species Act
50 years of the Endangered Species Act
Today is a special milestone for our furry, scaly, and feathered friends: the Endangered Species Act is turning 50. This landmark legislation, signed into law in 1973, has been helping species on the brink for half a century. Who"s that in the spotlight? A humpback whale! Known for their haunting songs and acrobatic breaches, these gentle giants are a success story of the ESA. They were once on the edge of extinction, largely due to commercial whaling, but thanks to conservation efforts, their population has bounced back from around 5,000 in 1966 to an estimated 135,000 today. However, our work isn"t over. Challenges persist, from habitat loss to poaching. So, what can we do? Spread the word, support conservation efforts, participate in local initiatives, and be eco-friendly.Desktop Version
Pumpkin field, Victoria, British Columbia, Canada
Pumpkin field, Victoria, British Columbia, Canada
As fall covers the landscape with amber hues and the chill of Halloween approaches, it"s time to start carving some spooky jack-o"-lanterns. Originally from Ireland and Scotland, this craft was brought to America by immigrants who initially made lanterns from turnips and potatoes but later found pumpkins more plentiful and easier to carve. Once hollowed out and lit with candles, the gourds were transformed into flickering defenses against evil spirits.Desktop Version
Serra de Tramuntana, Majorca, Spain
Serra de Tramuntana, Majorca, Spain
They"ve been growing olives on the Spanish island of Majorca in the western Mediterranean for more than 2,000 years. Early settlers, the Phoenicians and Greeks, introduced the first olive trees but the groves in the Serra de Tramuntana range expanded during Spain"s Islamic era, between 709 and 1492. Olive oil became a crucial ingredient in culinary traditions on Majorca, the largest of the Balearic Islands. One ancient tree on the island, Can Det, is estimated to be more than 1,100 years old, and is still producing olives.Desktop Version
Château de Villandry, France
Château de Villandry, France
The Château de Villandry in France is renowned for its exquisite gardens that are considered a masterpiece of Renaissance horticulture. The gardens, which are divided into sections, feature geometric patterns, vibrant flowerbeds, serene water elements, and meticulously trimmed hedges. Each section has its own theme, ranging from ornamental to practical, and is bursting with a stunning blend of colors and textures. The château"s gardens showcase the harmonious relationship between architecture and nature. Stunning gardens have surrounded the château since it was built in 1532, but their appearance changed drastically over the centuries. After Joachim Carvallo acquired the estate, he spent 10 years from 1918 reinventing and restoring the Renaissance formal gardens. Other elements have been added in the decades since and the gardens continue to captivate visitors to this day.Desktop Version
Virgin Islands National Park established
Virgin Islands National Park established
In 1956, businessman and conservationist Laurance Rockefeller saw the beauty of St. John, one of the US Virgin Islands in the Caribbean, and knew it had to be preserved. He donated more than 5,000 acres of land to the National Park Service, and today we"re marking the 68th anniversary of Virgin Islands National Park. Covering about 60% of St. John and 5,650 acres of submerged lands, the park boasts stunning white-sand beaches, coral reefs, and historic sites.Desktop Version
Molokini Crater, Maui, Hawaii
Molokini Crater, Maui, Hawaii
Today we"re at Molokini Crater. This pleasant crescent in the Pacific Ocean lies in the "Alalākeiki Channel between the Hawaiian islands of Maui and Kaho"olawe. The islet is all that remains of a volcano that erupted about 230,000 years ago. According to Hawaiian mythology, Pele the fire goddess was in love with a man named Mo"o. The trouble was that Mo"o was in love with another woman. Pele"s revenge was typically violent: She cut her rival in two, her body becoming Molokini, while her head became Pu"u Olai, a cinder cone on Maui.Desktop Version
Manatee Awareness Month
Manatee Awareness Month
Today we"re celebrating the lovely manatee! These marvelous marine mammals have a fascinating history that spans millions of years. They are related to elephants and their ancestors can be traced back to the Eocene era (about 56 to 33.9 million years ago), making them one of the oldest mammals on Earth. These slow-moving herbivores have, over time, adapted to life in warm, coastal waters.Desktop Version
Grand Canyon National Park turns 105
Grand Canyon National Park turns 105
Happy birthday to Grand Canyon National Park! It"s been 105 years since this Arizona landmark was designated a national park by President Woodrow Wilson in 1919. The origins of this exceptional landscape, carved by the Colorado River, wind, and landslides, date back up to 6 million years. Alongside its steep valleys and colorful rock formations, the canyon holds the stories of Native Americans, European, and American pioneers—the oldest human artifacts found here date back nearly 12,000 years. In addition to tourist adventures such as cruising on the Colorado River, joining the Trail of Time walking tour, or climbing up to the Desert View Watchtower, the park is also a UNESCO World Heritage Site and a registered International Dark Sky Park for crystal-clear stargazing.Desktop Version
World Parrot Day
World Parrot Day
World Parrot Day was started in 2004 and is celebrated every May 31 to bring attention to the birds" plight in the wild. These long-lived, charismatic, intelligent, loyal, and affectionate creatures are threatened by habitat loss, competition from invasive species, and trapping for the pet trade. Indeed, the qualities that make them darlings of the animal world also make them attractive as pets for people.Desktop Version
National Take the Stairs Day
National Take the Stairs Day
New year, new goals—so why not start by taking a step toward better health? On this National Take the Stairs Day, let"s climb into the past. The Great Wall of China, one of the longest humanmade structures in the world, offers the perfect inspiration. Stretching more than 13,000 miles and dating back thousands of years, the ancient marvel in today"s picture is a series of fortifications spanning rugged mountains, valleys, and deserts. Featuring steep trenches and watchtowers, parts of it were designed to keep invaders at bay. Hiking the Great Wall offers a unique glimpse into this historical landmark. The experience varies from well-preserved sections like Mutianyu to wild, unrestored parts such as Jiankou. Some steps are so high, they"re more like steps on a ladder! Talk about a workout—taking these stairs could rival any modern fitness challenge.Desktop Version
Indigenous Peoples Day
Indigenous Peoples Day
We"re celebrating Indigenous Peoples" Day by peering through the sculpture called "Circle of Sacred Smoke" aka "Wind Circle" or "Circle Wind" at Devils Tower, one of the most famous rock monoliths in the US. The "Circle," sculpted by Japanese artist Junkyu Muto and installed in 2008, is the third of seven "peace sculptures" placed around the world. Twelve feet high and made of white marble, it"s intended to evoke a puff of smoke from a Native American ceremonial pipe.Desktop Version
Skyscraper Day
Skyscraper Day
The Petronas Twin Towers are the unmistakable calling card of the Malaysian capital city of Kuala Lumpur, affectionately called KL. The 88-story, 1,483-foot cylindrical towers were the tallest buildings in the world when they were completed in 1996, until 2004 when Taiwan"s Taipei 101 topped them by almost 200 feet. Still the tallest twin skyscrapers in the world, they"re our perfect inspiration today on Skyscraper Day, set aside to appreciate such engineering and architectural feats.Desktop Version
Bald cypress trees in Georgia
Bald cypress trees in Georgia
Fall foliage is the hallmark of autumn, when thoughts turn to flannel and corduroy, pumpkin spice and s"mores. Sunny days and crisp nights invite us to step outside to enjoy the changing colors of the leaves. While some may consider the maples of New England the leaf-peeping gold standard, others would give the prize to the aspens of the Rocky Mountains or the cypress trees of the South.Desktop Version
Flower of Life symbol drawn in snow
Flower of Life symbol drawn in snow
German artist Michael Uy created this "Flower of Life" geometric pattern in the snow in Brandenburg. Preparations began about a week before the snow"s arrival, when Uy hammered 19 wooden posts into a field, carefully measuring the space between each post. After the snowfall, he walked near-perfect circles around all 19 pillars, using a string to keep an equal distance from the posts. The artist then used a broom to further remove the snow from his footprints and reveal the lines of the flower nearly 200 feet across. Uy"s piece was fully visible only when the sun was low. And only until the next snow or warm day. Luckily, a drone was dispatched to snap this photograph.Desktop Version
Río Arazas in Ordesa y Monte Perdido National Park, Spain
Río Arazas in Ordesa y Monte Perdido National Park, Spain
Striking in any season, but particularly beautiful in years when the warmth of summer stretches into fall, the Pyrenees have served as a natural border between the Iberian Peninsula and the rest of Europe since the earliest civilizations took root there. Located in the center of the range, Ordesa y Monte Perdido National Park was created in 1918 and expanded in 1982. Today it is a UNESCO World Heritage Site.Desktop Version
Happy Fathers Day!
Happy Fathers Day!
Father"s Day may appear to go hand in hand with Mother"s Day, but this wasn"t always the case. It was proposed by Sonora Smart Dodd, who believed fathers should have their own celebration, perhaps motivated by the inaugural Mother"s Day of 1908. Father"s Day was first celebrated in 1910 and was recognized by President Woodrow Wilson six years later. It fell out of popular practice in the 1920s but eventually regained popularity—partly due to marketing—and was set as a permanent national observance by President Richard Nixon in 1972. Our homepage image today shows a common tern papa, doing his bit for the family—with this species, both parents build the nest and incubate the eggs.Desktop Version
Skyscraper Day
Skyscraper Day
Skyscraper Day pays tribute to the towering architectural wonders that dominate our city skylines. Observed on September 3, it also marks the birthday of Louis Henry Sullivan, a pioneer of modern architecture who is often called the "father of skyscrapers." Found in the world"s biggest cities, skyscrapers serve as symbols of progress, ambition, and reaching new heights. Manhattan, the dense, vibrant heart of New York City, boasts a mesmerizing skyline with an array of iconic skyscrapers. These structures, like the Empire State Building, One World Trade Center, and the Chrysler Building, define the city"s architectural and cultural legacy and captivate millions of visitors every year.Desktop Version