Bing wallpaper for mobile

Hottest Latest
Asteroid Day
Asteroid Day
Each scar on Earth from a meteorite impact tells a story—from the asteroid that wiped out the dinosaurs to the lesser-known craters that dot the planet. Asteroid Day highlights ongoing research into asteroids and the potential threats they pose. Started in 2015 and backed by the United Nations, this day marks the anniversary of the Tunguska event—a massive explosion that occurred in Siberia on June 30, 1908. This explosion flattened over 800 square miles of Siberian forest near the Tunguska River. The blast released energy equal to 10–15 megatons of TNT, a standard measure of explosive force. Since then, craters like Arizona"s Barringer, Quebec"s Manicouagan, and others have helped scientists study what happens when space rocks hit Earth.Desktop Version
Gdańsk on the banks of the Motława, Poland
Gdańsk on the banks of the Motława, Poland
Where cobbled charm meets coastal cool, Gdańsk is a dynamic city in Poland"s Pomorskie province. It is part of Tricity—a metropolitan area along the Gdańsk Bay that includes the neighboring coastal cities of Sopot and Gdynia, along with nearby towns. The city likely takes its name from "Gdania," an earlier name for the Motława river that runs through it.Desktop Version
Hay bales in North Yorkshire, England
Hay bales in North Yorkshire, England
"Make hay while the sun shines" may sound like an old proverb, but in farming it"s a practical truth. Hay baling plays a crucial role in agriculture worldwide. It involves cutting, drying, and packaging grasses to feed livestock during the colder months. The process depends heavily on the weather: the grass must be dry before it"s baled, or it risks molding. Farmers must act quickly once a dry spell arrives, making it a seasonal race.Desktop Version
Independence Day of the Argentine Republic
Independence Day of the Argentine Republic
Argentina, a nation of sweeping pampas, rich culture, and a bold identity, celebrates its Independence Day today. This pivotal date marks the moment in 1816 when delegates from across the region gathered in the city of San Miguel de Tucumán to declare freedom from Spanish colonial rule. The road to independence was not easy; it followed years of internal struggles and revolutions influenced by global movements, including the American and French revolutions. But the resolve of the Argentine people prevailed.Desktop Version
Greater flamingos, Lüderitz, Namibia
Greater flamingos, Lüderitz, Namibia
In Lüderitz, Namibia, these birds aren"t just passing through—they"re standing their ground. Literally. On one leg. These long-legged locals, the greater flamingos, bring a splash of pink to Namibia"s windswept Atlantic coast. These birds are the largest of their kind, and they"re not shy about showing off. Towering up to 59 inches tall with spoon-shaped bills and stilt-like legs, they"re easy to spot.Desktop Version
Dunquin Pier, County Kerry, Ireland
Dunquin Pier, County Kerry, Ireland
This stunning view—where the sky meets the open waters of the Atlantic—is accessible only by foot. Tucked away on Ireland"s wild and beautiful Dingle Peninsula, Dunquin Pier is one of the most photogenic spots in County Kerry. The small pier is famous for its winding, serpentine path that zigzags dramatically down the cliffside like a ribbon. These steep curves aren"t just for the thrill—they"re the only way to reach the pier below, where boats depart for the remote Blasket Islands.Desktop Version
A keel-billed toucan in Costa Rica
A keel-billed toucan in Costa Rica
Spot a flash of yellow on its chest and a bill that looks painted by an artist—that"s the keel-billed toucan. A member of the Ramphastidae family, which includes toucan barbets, it is one of more than 40 toucan species. Found from southern Mexico to northern Colombia, it spends much of its day plucking fruit with a rainbow-colored bill about one-third of its total length. It also eats insects, eggs, and small reptiles when available. The bill not only helps it eat but also keeps the toucan cool by radiating excess heat—thanks to the blood vessels running through it. This social bird often moves in small groups, chattering and gliding between treetops. With each wing measuring 7–8 inches, the keel-billed toucan molts, or sheds its feathers, just once a year.Desktop Version
European fallow deer in England
European fallow deer in England
Flat antlers? Check. Spotted coat? Check. Side-eye from the bushes? Also check. Say hello to the European fallow deer. These medium-sized deer have been strutting through British woodlands and parklands for centuries. Though they look right at home, they weren"t born here. The Romans likely brought them over, and the Normans later made them common in hunting parks. Now, they"re regulars in landscapes from Sussex to Scotland.Desktop Version
Moon Day
Moon Day
Every July 20, we celebrate National Moon Day, marking the historic moment when Neil Armstrong first stepped onto the moon in 1969. Uttering the iconic words, "That"s one small step for man, one giant leap for mankind," Armstrong became the first human to walk on the moon, followed by Buzz Aldrin.Desktop Version
Glen Brittle, Isle of Skye, Scotland
Glen Brittle, Isle of Skye, Scotland
Mists curl, waters glimmer, and legends linger—welcome to Glen Brittle. On the Isle of Skye, Scotland"s fabled "Misty Isle," the glen stretches in a sweep of purple heather carpeting its rugged slopes. The landscape hums with echoes of the past: dinosaurs left footprints on these cliffs long before Mesolithic hunters traced its streams over 8,000 years ago. In the 9th century, seafaring Norse Vikings settled here. Centuries later, the powerful MacLeod and MacDonald clans claimed these lands, their castles standing guard over countless battles and alliances.Desktop Version
Squirrel Appreciation Day
Squirrel Appreciation Day
Today"s image shows a Eurasian red squirrel perched in the snow, displaying the winter fur and tufted ears that make this species so striking. Native to forests across Europe and parts of Asia, red squirrels rely on seeds, nuts, and fungi, stashing food in scattered caches and building nests high in hollow trees to survive the colder months.Desktop Version
Spine-cheeked anemonefish in Milne Bay, Papua New Guinea
Spine-cheeked anemonefish in Milne Bay, Papua New Guinea
That bright fish hiding in the anemone? That"s the spine-cheeked anemonefish, or the maroon clownfish, and it is not just a cute creature. Native to the Indo-Pacific, from western Indonesia to Taiwan and the Great Barrier Reef, this species lives on the edges of coral reefs. It is easily distinguished by the spine extending from each cheek—hence the name. Groups of spine-cheeked anemonefish form around a single dominant female, and if she disappears, the top male steps up—literally changing sex to take her place. Spine-cheeked anemonefish thrive in warm, shallow waters and stick close to their chosen sea anemone.Desktop Version
World Sea Turtle Day
World Sea Turtle Day
They"ve got built-in helmets, a slow-and-steady vibe, and zero interest in your deadlines. Sea turtles, like this one photographed in Fernando de Noronha, Brazil, have been cruising Earth"s oceans since before T-rex was a thing. Today, World Sea Turtle Day, is about recognizing these ancient navigators and the role they play in keeping our oceans in balance. Why June 16? The date marks the birthday of American conservationist Archie Carr, known as the father of sea turtle conservation. His work laid the foundation for understanding turtle behavior and fighting for their protection.Desktop Version
World Nature Conservation Day
World Nature Conservation Day
Every July 28, World Nature Conservation Day reminds us that protecting nature isn"t optional—it"s essential. Mongolia"s vast grasslands, featured today, are a powerful example. These ecosystems are among the largest intact temperate grasslands on Earth, stretching across millions of acres of open steppe. They support around 200,000 nomadic herder families and provide habitat for rare species like the Mongolian gazelle and snow leopard.Desktop Version
Badlands National Park in South Dakota
Badlands National Park in South Dakota
As the sun sets over Badlands National Park, the landscape transforms into a stunning display of color. The national park, located in southwestern South Dakota, features a dramatic terrain of eroded buttes, pinnacles, and spires carved by millennia of wind and water. Spanning over 379 square miles, the park is divided into three main units: the North Unit, home to the visitor center and scenic Badlands Loop Road; and the Stronghold and Palmer Creek units. The park"s dramatic terrain is the result of sedimentary rock layers eroding at a rate of about one inch per year, revealing colorful bands of volcanic ash, silt, and clay. These formations are not only visually striking but also rich in fossils, including remains from the Oligocene Epoch (about 33.9 to 23 million years ago), such as ancient horses, camels, and saber-toothed cats.Desktop Version
Happy Canada Day!
Happy Canada Day!
Today, Canada turns another year older. Canada Day is a nod to the moment when the country officially came together in 1867. What began as a confederation of Ontario, Quebec, New Brunswick, and Nova Scotia has grown into a nation of 10 provinces and 3 territories. Originally called Dominion Day, the name was changed to Canada Day in 1982—the same year the Constitution Act was signed, granting the country full control over its constitution. While Canada Day is not the country"s "Independence Day," it"s the closest thing to it. Canadians celebrate this holiday with fireworks, parades, concerts, and community events. Ottawa, the country"s capital, hosts one of the biggest celebrations, featuring music and speeches on Parliament Hill.Desktop Version
International Jazz Day
International Jazz Day
It"s time to jazz up—literally. From the smoky clubs of New Orleans to the bustling streets of Tokyo, jazz has crossed borders, blended cultures, and turned improvisation into an art form. Every April 30, International Jazz Day—established by UNESCO in 2011—celebrates this genre"s role in promoting peace, dialogue, and unity. This music form emerged in the late 19th and early 20th centuries in New Orleans, a city alive with musical traditions from Africa, Europe, and the Caribbean. Rooted in blues and ragtime, jazz quickly evolved, with pioneers like Louis Armstrong and Ella Fitzgerald giving it a voice. What started as an American sound soon found a global audience. Swing and bebop took over dance halls, Latin jazz brought a new rhythm, and cool jazz mellowed the mood.Desktop Version
Blooming sunflowers
Blooming sunflowers
Bright and bold, sunflowers are loved by bees, birds, and just about everyone. The name of their genus, helianthus, comes from the Greek words for sun (helios) and flower (anthos). These annual plants are known for their large, daisy-like flowers and radiant charm. While sunflowers come in shades of red, orange, and maroon, it"s the classic yellow blooms with brown centers that are the most common.Desktop Version
Sea Otter Awareness Week
Sea Otter Awareness Week
Think sea otters are just about whiskers and floating naps? There"s more going on behind those button eyes. Every year, Sea Otter Awareness Week highlights their role in maintaining coastal ecosystems. Launched in 2003 by Defenders of Wildlife—a nonprofit conservation organization—this week promotes education and action. In Alaska"s Prince William Sound, sea otters drift on ice or crack shellfish on their bellies using their favorite rock, as seen in today"s image. Less visible is how their appetite for sea urchins helps protect kelp forests.Desktop Version
Scotts Bluff National Monument, Gering, Nebraska
Scotts Bluff National Monument, Gering, Nebraska
Long before GPS, natural landmarks like Scotts Bluff rose high above the prairie, signaling to travelers that they were on the right path heading west. Before Gering became a town in 1887 and decades before Nebraska achieved statehood in 1867, these sandstone and siltstone formations were already guiding thousands along the Oregon, California, and Mormon Trails. Scotts Bluff National Monument is named after Hiram Scott, a fur trader with the Rocky Mountain Fur Company who died under mysterious circumstances nearby in the 1820s.Desktop Version
World Rainforest Day
World Rainforest Day
World Rainforest Day is not just a calendar event—it"s a call to action. Established in 2017 by Rainforest Partnership—a nonprofit environmental organization—the day raises awareness about the importance of rainforests and mobilizes efforts to protect them. In the US, the occasion is marked with community tree plantings, school projects, and social media campaigns that highlight conservation successes. Many botanical gardens host special exhibits, while environmental groups run fundraising challenges to support on-the-ground protection efforts.Desktop Version
Astronomy Day and National Public Lands Day
Astronomy Day and National Public Lands Day
When the calendar lines up just right, you get a rare double feature: National Public Lands Day and Astronomy Day. It"s a chance to explore the landscapes that ground us and the skies that inspire us—all within 24 hours.Desktop Version
In the Red Sea for World Dolphin Day
In the Red Sea for World Dolphin Day
With lifelong bonds, signature whistles, and echolocation, dolphins are more than just smart swimmers. First observed in 2022, World Dolphin Day shines a light on these intelligent marine mammals and the oceans they rely on. The day encourages people to learn about their behavior and the threats they face. Over 40 dolphin species swim our seas, from the Māui dolphin to the Irrawaddy dolphin. They"re expert navigators, problem-solvers, and team players. Some even form superpods—temporary gatherings of hundreds or thousands of dolphins moving together offshore.Desktop Version
Pollinator Week
Pollinator Week
Pollinator Week is in full bloom! This year"s celebration takes place from June 16 to 22. It shines a spotlight on the birds, bats, bees, butterflies, beetles, and other animals that help pollinate nearly 90% of flowering plants—including many of the fruits, vegetables, and nuts we love. Featured here is the Asian swallowtail, captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly uses its keen color vision to find flowers, especially those from citrus families. While it is common and not currently threatened, its role as a pollinator is no less important.Desktop Version
World Elephant Day
World Elephant Day
Big ears, bigger hearts—elephants are more than just icons of the wild. Every year on August 12, we celebrate World Elephant Day—a global movement to raise awareness about the majestic giants that roam places like Amboseli National Park in Kenya, pictured here. What makes elephants so extraordinary isn"t just their size; it"s their minds. These animals have incredible memories. Matriarchs, the oldest females, can recall the locations of water sources from decades past, and they use that knowledge to lead their herds through tough times. Their social bonds run just as deep. Elephants live in close-knit families, mourn their dead, and have even been observed comforting one another during hard times.Desktop Version