Bing wallpaper for mobile

Hottest Latest
A center of antiquity on the Mediterranean
A center of antiquity on the Mediterranean
This bird"s-eye view lets us take in the charms of Ortygia, a small island just offshore from Syracuse, on Sicily"s east coast. Ortygia is considered Syracuse"s "old town" and the historical heart of the city. Two bridges cross the narrow channel that separates Ortygia from Syracuse. Ancient Greeks first colonized this island in the 8th century BCE, and the town is brimming with 2,700 years of history. Walk Ortygia"s web of narrow streets and you"ll see Greek and Roman ruins, medieval Norman buildings, and examples of Baroque architecture as well.Desktop Version
Yarn bombing in the village of Gurnard, England
Yarn bombing in the village of Gurnard, England
Yarn bombing–also called guerilla knitting, yarnstorming, or kniffiti–brings a warm and fuzzy bent to modern street art. Artists use knitted materials to cover outdoor fixtures such as lamp posts, park benches, and manhole covers–often anonymously. This knitted ‘fungus’ is on a tree in Gurnard, a village on the Isle of Wight.Desktop Version
Basking in the glow
Basking in the glow
Norway may not be top of mind for most sun seekers, but around the middle of May until late July, head north to the part of the country inside the Arctic Circle and you can experience a natural phenomenon known as the midnight sun. During these few months the sun is visible at midnight local time, like you see in today"s image of Norway"s North Cape. Of course, as nature strives to maintain a balance, during winter this region experiences polar night, when the sun never rises above the horizon.Desktop Version
Fall color sweeps across the West
Fall color sweeps across the West
The leaves are changing across the West, and few views are more striking than this one of the fall foliage in the Uncompahgre National Forest in the shadow of Chimney Rock. The spire and its neighbor Courthouse Mountain dominate the landscape here year-round, but the changing colors make this area—and drives along the nearby Million Dollar Highway—even more scenic in the fall.Desktop Version
The moai you know
The moai you know
Roam around tiny, remote Easter Island and you"ll find almost 900 of the stern stone faces called moai. They seem ancient as the pyramids, even a little alien, but they were actually sculpted between 500 and 800 years ago from compacted volcanic ash that"s as terrestrial as it comes. You"re seeing six of the 15 moai that stand on Ahu Tongariki, the largest ahu (stone platform) on the island. These statues were toppled in the 18th or 19th century along with other moai island-wide for reasons not fully known to scholars, though earthquakes or possible tribal infighting are postulated. The statues were later buried by a tidal wave and lay in ruins until the 1990s, when they were excavated and placed back on the ahu.Desktop Version
Reflecting on one of the world s strangest rivers
Reflecting on one of the world s strangest rivers
If you like your landscapes on the surreal side, then this weird and wonderful river in the Andalusia region of southwestern Spain should be to your liking. The Rio Tinto (Red River) gets its name from the reddish hue of its water, caused by high levels of iron and sulfur, which make it very acidic. This unusual chemical makeup may or may not be a result of the area"s long history of mining, which dates back at least 5,000 years. Ancient residents like the Tartessians and Romans dug here for copper, silver, and gold, as well as the mineral pyrite, commonly referred to as "fool"s gold." Legend has it that the Rio Tinto was the site of the fabled mines of King Solomon.Desktop Version
Floating temples in the Land of Smiles
Floating temples in the Land of Smiles
Greetings from northern Thailand, near the city of Lampang, where the mountain peaks have been majestically transformed with the addition of these golden and white "floating" stupas and pagodas. Their construction was a monumental effort, with materials hauled up in pieces by around 50 workers under the direction of a Lampang monk over the course of two years. The resulting temple complex of Wat Chaloem Phra Kiat Phrachomklao Rachanusorn is off the beaten path and requires a half-mile stair climb in what can be punishing heat.Desktop Version
National Park Week: Olympic National Park, Washington
National Park Week: Olympic National Park, Washington
The final day of National Park Week brings us to Ruby Beach, a coastal destination named for its sparkly sand, at Washington’s Olympic National Park. Here on the Olympic Peninsula you’ll find rugged beaches, glacier-topped mountains, and temperate rainforests that receive upwards of 12 feet of rainfall per year. All that rain feeds the mosses, lichens, and ferns that lend the forests a unique, jungle-like quality. Thanks for exploring national parks with us for the past week–it’s been fun!Desktop Version
Tiny fliers head south
Tiny fliers head south
The ruby-throated hummingbird in today"s homepage image is snacking on some yellow bells in the Texas Hill Country, preparing for its long journey south for the winter. This time of year, the hummingbirds leave the northern latitudes of the eastern US and Canada, migrating to the warmer climes of Mexico and Central America. Along their route, many will cross the Gulf of Mexico in a single 500-mile flight, which can take 18-22 hours of nonstop flying at speeds of up to 35 miles per hour. Tiny but fierce, the ruby-throated hummingbird weighs less than a nickel. It beats its wings about 53 times a second on average, but during courtship the wingbeat rate increases to 200 times per second, the fastest of any bird.Desktop Version
Wyoming celebrates its statehood
Wyoming celebrates its statehood
On this day in 1890 Wyoming became the 44th state in the US, which is good news for wilderness fanatics. Wyoming is home to iconic outdoor spaces such as the Tetons, Devils Tower, the Black Hills, and Yellowstone. Shown here is Bridger Wilderness, part of Bridger-Teton National Forest, named for the famous frontiersman Jim Bridger. Bridger was a trapper, explorer, and wilderness guide who is often called the ‘Daniel Boone’ of the Rockies. He’s credited with discovering Wyoming’s Bridger Pass as well as being the first European American to see the Great Salt Lake. And it’s not just the state’s spectacular landscape that sets it apart—Wyoming Territory granted women the right to vote in 1869, earlier than anywhere else in the country. And in 1924, the people of Wyoming elected the nation’s first female governor. Here’s to you, Equality State!Desktop Version
Swimming into the season
Swimming into the season
This aquatic candy cane is called a banded pipefish. You won"t find it at the North Pole or on your Christmas tree, but in the tropical seas of the Indo-Pacific region, from Australia and Japan to the Philippines and South Africa. It"s in the same family as the seahorse, and like its cousin, the pipefish has plates of bony armor covering its body. This gives it protection, but a rigid body (like a candy cane!), so it swims by rapidly fanning its fins. Also like the seahorse, it"s the male pipefish—not the female—who carries the eggs. After an elaborate courtship dance, the female deposits her eggs in the male"s brood pouch, where they develop until the male gives birth. We"re not making this stuff up, but we can"t vouch for the theory that the red-and-white banded pipefish has a minty taste.Desktop Version
Tokyo welcomes a futuristic new art museum
Tokyo welcomes a futuristic new art museum
You’re looking at ‘Forest of Resonating Lamps,’ an art exhibit in the newly opened Mori Building Digital Art Museum in Tokyo’s Odaiba area, a manmade island in Tokyo Bay. The futuristic facility is making headlines this summer for its unique format. The venue features exclusively digital art–some 50 exhibits that are displayed throughout the 10,000-square-foot space to create an immersive, borderless experience. More than 500 computers and 470 projectors are used to create an ethereal effect. In "Forest of Resonating Lamps," hundreds of lamps dangle from the ceiling and light up in response to movement in the room.Desktop Version
The ‘Night of Nights’
The ‘Night of Nights’
This is the cypress tunnel at Point Reyes National Seashore, a nature preserve on the California coast north of San Francisco. The tunnel leads to KPH, a ship-to-shore radio station that once broadcast messages to marine craft in the Pacific. KPH stopped operations in 1997, as more sophisticated radio equipment and satellite communications made radio stations like it obsolete. Now it’s one of the unusual features of Point Reyes, open to visitors interested in a glimpse of the past.Desktop Version
Combating extinction with citizen science
Combating extinction with citizen science
Just as every human has a unique set of fingerprints, each zebra has a subtly different pattern of stripes–and that trait is proving valuable in a new conservation effort. A nonprofit conservation project called Wildbook utilizes crowdsourced photos to identify and track individual animals that belong to threatened species. But it doesn’t just identify zebras. The effort extends to whale sharks, manta rays, giraffes and more. This new technology provides a non-invasive way to study the species over time. We’re fans of the project, especially since it helps friends like our Grévy"s zebra, which is endangered.Desktop Version
Enter the magical world of Livraria Lello
Enter the magical world of Livraria Lello
How will you celebrate International Literacy Day today? We"re highlighting this important observance with a photo of a very special bookstore, Livraria Lello in Porto, Portugal. With its art nouveau façade, neo-Gothic interior, stained-glass ceiling, swooping catwalks, and the dramatic, curvaceous staircase with crimson steps, the Lello is considered one of the most beautiful—and among the oldest—bookstores in the world. The Lello bookstore opened in 1906 and has been serving up the magic of books ever since.Desktop Version
Not your average sandcastle
Not your average sandcastle
Memorial Day is the unofficial start of summer, so of course we’re heading to the beach—the city beaches of Valencia, Spain. Valencia is famous for its beautiful, golden sand beaches, where people build incredible sand sculptures, like this one on Malvarrosa Beach. An elaborate sand sculpture can take over a week and multiple people to build. In fact, the world’s tallest sandcastle reached over 50 feet into the sky. But if you’ve got the time, sand, and water, you too can build a cool sandcastle.Desktop Version
The stylish Spanish shawl
The stylish Spanish shawl
Today we"re meeting one of a motley group of sea slugs called the nudibranchs (rhymes with "thanks"), known for their unique, often complex shapes and neon-bright colors that help discourage predators. The Spanish shawl"s fire-orange mane is made up of tendrils called cerata that mainly act as gills. But that mane also retains venom from the slug"s prey—sea anemones—treating any would-be devourers to a painful sting. Should a ravenous sea star disregard these defenses and get too close for comfort, the Spanish shawl has a Plan B: By flapping its whole 2- to 3-inch body like a gelatinous wing, the nudibranch can flutter into open water for a quick escape.Desktop Version
1, 1, 2, 3: It s Fibonacci Day!
1, 1, 2, 3: It s Fibonacci Day!
Today"s date, November 23, can be represented as 11/23, or 1, 1, 2, 3—the beginning of the Fibonacci sequence of numbers. Likewise, as the leaves on the Queen Victoria agave in today"s image spiral out from the center, they also express the Fibonacci sequence. This unique sequence of numbers was introduced to Europe in 1202 by the Italian mathematician Leonardo of Pisa (posthumously named Fibonacci) in his revolutionary work, the "Liber Abaci." The book begins by describing the Hindu-Arabic numeral system or "Modus Indorum’—0 1 2 3 4 5 6 7 8 9—and shows how its application could simplify trade and make calculations faster and easier (most of Europe at this time used Roman numerals).Desktop Version
How Quảng Ngãi got its grove back
How Quảng Ngãi got its grove back
Could these humble rows of trees prevent a natural disaster? The Vietnamese government hopes so. Mangrove forests like Bàu Cá Cái in coastal Vietnam"s Quảng Ngãi province are an important shield against destructive typhoons that rock the coast each year. Unfortunately, mangrove trees have been depleted over the years by population growth, climate change, and increased use of waters for fish farming. Plantings at Bàu Cá Cái—outlined by bamboo frames to create the neat patterns seen here—have been part of a major initiative to regenerate nearly 10,000 acres of mangrove forest around the country.Desktop Version
Fiesta at Siesta
Fiesta at Siesta
Here we are in mid-March already, the time of year when college-age revelers invade the world"s beaches, like this one on Florida"s Siesta Key. Located in Sarasota County off the state"s western shore, the island beach is a fixture on lists of America"s top beaches, a standout even in a state where soft, welcoming sands compose over half the 1,200-mile coastline.Desktop Version
Mysterious prairie mounds abound
Mysterious prairie mounds abound
Collections of these dome-like hills are common in landscapes throughout the United States. Depending on your region, you might know them as Mima mounds, hogwallow mounds, or even pimple mounds–and their origin isn’t always clear. Theories range from seismic activity to gophers—and even just an accumulation of sediment. The prairie mounds on our homepage today are part of Oregon’s Zumwalt Prairie, a protected grassland area in northeast Oregon. Encompassing some 330,000 acres, it’s of one of the largest remaining tracts of bunchgrass prairie in North America. Once part of an extensive grassland in the region, this portion has remained preserved due to its high elevation, which made farming difficult.Desktop Version
King of the dinosaurs
King of the dinosaurs
No other dinosaur has quite the notoriety of the Tyrannosaurus rex. The species gained widespread popularity in 1905, when a New York Times article hailed it as "the king of all kings in the domain of animal life," and the "absolute warlord of the earth." The so-called "tyrant lizard" has been a star ever since, regularly appearing in film, TV, literature, and—for some of us—nightmares.Desktop Version
Fashion models of the avian world
Fashion models of the avian world
Striking plumage, dramatic tail feathers, long down-curved bills, that indefinable certain something… You can see why bee-eaters are considered among the most beautiful of birds—and highly prized by photographers. There are about 25 species of bee-eaters that live throughout tropical and subtropical parts of Europe, Asia, Africa, and Australia. They"re medium-sized and both males and females sport similar jewel-toned plumage. This group perching in Mkomazi National Park in Tanzania is mostly made up of the northern carmine variety—with blue-green heads and mostly red bodies—plus a few European bee-eaters seemingly for accent color.Desktop Version
Happy trees = Clean air
Happy trees = Clean air
We’re gazing up at the tree canopy in the Tambopata National Reserve of the Peruvian Amazon. The Amazon rainforest covers 60 percent of Peru’s total landmass, stretching over 37,000 square miles.Desktop Version
In the Supertree Grove
In the Supertree Grove
Every August 9, the streets of Singapore fill with revelers celebrating the anniversary of the city-state"s independence from Malaysia in 1965. Like patriotic events in other nations, Singapore"s National Day features parades, speeches from political leaders, and fireworks. This year also marks the 200th anniversary of the first British colonial outpost in what would become modern-day Singapore.Desktop Version