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Devils Tower National Monument, Wyoming, United States
Devils Tower National Monument, Wyoming, United States
Somewhere in the wide prairies of northeastern Wyoming, United States, stands Devils Tower, a stone formation that rises from the open plains. Once called Bear Lodge, the butte gained its current name during an 1875 expedition led by Colonel Richard Irving Dodge, possibly after an interpreter mistranslated a Native phrase as "Bad God"s Tower." The missing apostrophe in its official title follows standard geographic naming conventions—hence, the signs read "Devils Tower."Desktop Version
International Day for the Conservation of the Mangrove Ecosystem
International Day for the Conservation of the Mangrove Ecosystem
As twilight descends on Walakiri Beach on the island of Sumba, Indonesia, the silhouettes of mangrove trees stand like sentinels in the tide—graceful, resilient and vital. Today, on International Day for the Conservation of the Mangrove Ecosystem, we honour these extraordinary trees and the critical role they play in sustaining life on our planet.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. With his 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
Coral Reef Awareness Week
Coral Reef Awareness Week
Every third week of July, Coral Reef Awareness Week reminds us that beneath the ocean"s surface lies a world as rich and complex as any rainforest. Coral reefs—like the staghorn coral pictured here—are home to roughly 25% of all marine species, despite covering less than 1% of the seafloor. These ecosystems not only support ocean biodiversity but also protect coastlines and drive economies through tourism and fishing.Desktop Version
A female Eurasian red squirrel, Switzerland
A female Eurasian red squirrel, Switzerland
Quick, clever and always on the move—meet the Eurasian red squirrel, a leafy treetop resident found across much of Europe and Asia. While it prefers the shelter of forests, this agile creature easily adapts to gardens and parks. It builds its nest, called a drey, high in the fork of a tree using twigs to form a domed structure about 25 to 30 centimetres wide. The female featured here is gathering moss—one of several soft materials, along with bark, leaves and grass, that line the nest and turn it into a snug, well-insulated retreat. These rodents may also take over tree hollows or abandoned woodpecker holes when available.Desktop Version
Ring-tailed lemur
Ring-tailed lemur
It looks like this small creature is playing a game, right? But when a baby ring-tailed lemur wraps its tail around or gives it a tug, it"s actually working on crucial skills. The infants spend their early weeks hanging tight to their mom, first clinging to her belly and later to her back. As they grow, they separate from their mom, and tail-chasing becomes part of how they learn balance, coordination and group play. These primates use their long tails for communication as well. Raised like flags during group movement, the tails help them stick together in open terrain. Loud, rhythmic calls, scent markings and "stink fights" between males add to the social drama.Desktop Version
Tide pools in La Jolla, California, United States
Tide pools in La Jolla, California, United States
Not every science lesson requires a classroom. In La Jolla in California, United States, tide pools teach you about ocean life—right at your feet. Along the rocky shoreline of this San Diego coastal neighbourhood, tide pools form during low tide as seawater gets trapped in natural depressions. These shallow pools form naturally along La Jolla"s rocky shorelines, especially near Windansea Beach, Shell Beach, South Casa Beach and Hospital Point. The water that remains trapped in sandstone and reef depressions creates habitats for everything from sea hares to brittle stars.Desktop Version
Avalanche Lake Trail at Adirondack High Peaks, New York, United States
Avalanche Lake Trail at Adirondack High Peaks, New York, United States
There"s no easing into the wild here—the Avalanche Lake Trail carves a bold path through rock scrambles, narrow ledges and alpine serenity. Tucked away in the Adirondack High Peaks in New York, United States, this 0.04-square-kilometres alpine lake sits at nearly 880 metres between Mount Colden and Avalanche Mountain. Shaped by ancient glaciers, the lake is framed by dramatic cliffs and rugged terrain that echo its icy origins. Its most striking feature is the Trap Dike—a towering 370 metre rock canyon flanked by steep walls, making the lake one of the most awe-inspiring sights in the Adirondacks. Massive avalanches carved these cliffs, leaving behind the dramatic landscape that gave Avalanche Lake its name.Desktop Version
Great white egret, Hungary
Great white egret, Hungary
Meet the great egret, also known as the great white egret. Found in the Americas, Asia, Africa and parts of Europe, these birds are often seen wading through wetlands, tidal flats and quiet streams. Patient and precise, they stand motionless for minutes, waiting for just the right moment to deliver a lightning-fast strike. Fish are their main prey, but they also eat frogs, reptiles and even small mammals. In Canada, great egrets are seasonal visitors, commonly spotted in southern Ontario and southern Quebec during the warmer months.Desktop Version
International Day of Friendship
International Day of Friendship
What do giant handshakes painted on the ground have to do with friendship? Quite a lot, actually. Celebrated every July 30, the International Day of Friendship reminds us that tackling global challenges, like poverty, violence and injustice, starts with something surprisingly simple: human connection. That"s exactly what artist Saype had in mind with "Beyond Walls," a series of massive, biodegradable land-art murals featuring interlinked hands. Symbolising unity and solidarity, these works have stretched across five continents. At Expo 2020 Dubai, Saype"s 11th installation covered over 1,486 square metres of grass in Al Forsan Park. It formed a striking black-and-white handshake that could only be fully appreciated from above, as seen here. The piece, made with eco-friendly paint, was unveiled on Switzerland"s National Day, supported by the Swiss Pavilion.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
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, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly uses its keen colour 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 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 square kilometres 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
Trullo buildings in Alberobello, Apulia, Italy
Trullo buildings in Alberobello, Apulia, Italy
If fairy tales had architects, they might"ve come up with something like Alberobello in Italy. But instead of magic wands, it was limestone, mortar-free masonry and—according to some theories—a bit of tax evasion that built this town"s signature homes: the trulli. These are whitewashed stone houses topped with dry-stacked limestone roofs shaped like upside-down ice cream cones. It"s an ancient building technique, and in this case, a clever one. Back in the 14th century, locals were reportedly trying to avoid property taxes by constructing homes that could be quickly dismantled when the king"s tax collector came around.Desktop Version
Scotts Bluff National Monument, Gering, Nebraska, United States
Scotts Bluff National Monument, Gering, Nebraska, United States
Long before GPS, natural landmarks like Scotts Bluff rose high above the prairie, signalling to travellers 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 serving a purpose. They had long guided 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
Petroglyphs near Fruita in Capitol Reef National Park, Utah, United States
Petroglyphs near Fruita in Capitol Reef National Park, Utah, United States
There"s something timeless about Capitol Reef National Park—a place where red rock cliffs, winding canyons and ancient stories come together under Utah"s desert sky. Designated a national park in 1971, Capitol Reef invites reflection—not just on its vivid geology, but on the ancient narratives and cultural heritage etched into its landscape.Desktop Version
Aerial view of Plaza Mayor, Madrid, Spain
Aerial view of Plaza Mayor, Madrid, Spain
Seen from above, the uniform arcades and tiled rooftops of Plaza Mayor in Madrid—the capital of Spain—create a captivating architectural harmony. Once the site of a bustling market square known as the Plaza del Arrabal, this historic space has witnessed the city"s transformation over the centuries. The shift began in 1561, when the plaza came under Madrid"s jurisdiction after the royal court moved from Toledo. Inspired by a vision of order and grandeur, King Philip II reimagined the square—though construction did not actually begin until 1617, under the reign of Philip III.Desktop Version
International Rock Day
International Rock Day
Do you think rocks are just … well, rocks? These natural mineral combinations have done more than just sit around—they"ve built the Earth"s crust and helped humans shape history. From Stone Age tools to the minerals powering modern civilisation, rocks have been essential throughout our journey. International Rock Day celebrates this enduring impact, inviting us to explore the science of rocks, admire their natural beauty and recognise the rich variety they add to our world.Desktop Version
Thomsons gazelles, Maasai Mara, Kenya
Thomsons gazelles, Maasai Mara, Kenya
There"s something about the way animals move through the grasslands of the Maasai Mara, bathed in golden rays, that makes you pause and simply watch. This stretch of savannah in southwestern Kenya teems with wildlife—from elephants stomping through bushes to cheetahs scanning the horizon. Yet sometimes it"s the smaller creatures that grab attention—like the Thomson"s gazelles featured in today"s image.Desktop Version
World Lake Day
World Lake Day
Nature has its tricks, and Sørvágsvatn is one of its best. World Lake Day is the perfect occasion to explore this optical illusion in the Faroe Islands, an autonomous administrative division of the Kingdom of Denmark. Also called Leitisvatn, this lake on the island of Vágar appears to float far above the ocean. In reality, it sits less than 30 metres above sea level. As the largest lake in the Faroes, Sørvágsvatn has a surface area of about 3.4 square kilometres and feeds the Bøsdalafossur waterfall, where its waters pour dramatically into the sea.Desktop Version
Anshun Bridge, Chengdu, China
Anshun Bridge, Chengdu, China
The shiver felt under a full autumn moon, when the air hints at winter"s arrival, has a way of lingering in memory. One of China"s most cherished holidays, the Mid-Autumn Festival—also known as the Moon Festival—adds another touch of magic to the end of the harvest season. It"s celebrated on the 15th day of the eighth lunar month of the Chinese calendar—this year, on October 6. According to legend, it"s also the night when the moon goddess Chang"e watches over the world.Desktop Version
The citadel in Bonifacio, Southern Corsica, France
The citadel in Bonifacio, Southern Corsica, France
Set at Corsica"s southern edge, Bonifacio looks out across a narrow strait to Sardinia, its limestone cliffs towering above the waves. Bonifacio didn"t begin as a picturesque tourist destination—it was originally established as a coastal fortification and has spent centuries guarding one of the Mediterranean"s busiest sea lanes. Established in 828 CE by Boniface II of Tuscany, the commune gradually became a meeting point for traders, soldiers and sailors—each group contributing to the evolution of the town"s structure. Bonifacio is divided into two sections, with the "vieille ville" (old town)—also known as "la Haute Ville" (the Upper City)—standing on a high cliff within the original citadel walls. Below, the marine area lines the narrow inlet with harbours, waterfront homes and a growing valley community.Desktop Version
Wheatear, Peak District National Park, England
Wheatear, Peak District National Park, England
You don"t need to be a bird expert to notice the wheatear darting across open ground. These ground-dwelling songbirds belong to the Oenanthe genus and are known for their upright posture and habit of hopping or sprinting between perches. Despite the name, wheatears have nothing to do with wheat or ears—the name is a twist on the old phrase "white arse," pointing to the bird"s distinctive white rump found in most species.Desktop Version
Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
Being surrounded by a shimmering spiral of silver—that"s what it feels like to encounter a school of blackfin barracuda at Shark Reef in Ras Mohammed National Park, Egypt. These streamlined fish, marked by sharp V-shaped stripes, move in near-perfect unison. Their slow, deliberate spirals aren"t random—they"re an evolutionary strategy that offers both safety in numbers and an edge in hunting. Blackfin barracudas are found throughout tropical waters, from the Red Sea to the central Pacific. During the day, they gather in tight, coordinated groups near the reef, scattering at dusk to pursue prey.Desktop Version
Great grey owls in their nest, Finland
Great grey owls in their nest, Finland
Silent hunters of the night sky, owls are among the most intriguing creatures in the animal kingdom. Their ability to turn their heads up to 270 degrees—combined with silent flight and exceptional night vision—showcases their remarkable adaptations. With over 200 species found across the globe, these birds contribute to ecological balance and are deeply woven into cultural traditions. Celebrated annually on August 4, International Owl Awareness Day not only honours their presence in nature but also raises awareness about the threats they face.Desktop Version