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26 Sep 2025Least chipmunk, Kootenai National Forest, Montana, United States

In the world of woodland critters, the least chipmunk might seem like the "undersquirrel"—but don"t count it out. With survival smarts and turbo-charged feet, this tiny rodent proves that being "least" is no reason to squirrel away your potential. Weighing less than a deck of cards and measuring under 25 centimetres from nose to tail, this species is North America"s smallest chipmunk.Desktop Version

15 Oct 2025Amethyst laccaria mushrooms, Seabeck, Washington, United States

Far more than pizza toppings or sautéed sides, mushrooms are ecological powerhouses, essential for healthy forests. They break down dead matter, recycle nutrients and support tree growth through underground networks called mycorrhizae. Some also help store carbon in the soil, playing a role in climate regulation.Desktop Version

16 Sep 2025Nighttime view over the Gulf Coast

What do invisible gases, vintage hairspray and satellites have in common? They all played a role in one of the greatest environmental comebacks in history. Seen from 225 miles above, the Gulf Coast glows like a constellation—clusters of light scattered across the dark. But what truly makes this view possible can"t be seen: the ozone layer, silently shielding everything below from the sun"s ultraviolet rays. By the 1980s, that shield was thinning fast—damaged by chemicals once used in refrigeration and aerosol products. The solution? A global pact. The Montreal Protocol, signed in 1987, led to a swift phase-out of ozone-depleting substances. Today, satellites show that the hole over Antarctica is shrinking. Scientists believe it could be fully healed by mid-century.Desktop Version

3 Aug 2025Blooming 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 centres that are the most common.Desktop Version

19 Jan 2026Abraham Lake, Alberta, Canada

The surface looks busy, but everything else is still. White bubbles stack under clear ice as if time stalled halfway through a reaction. Unusual? Yes. Mysterious? Only until you look closer. This is Abraham Lake, the largest reservoir in Alberta, Canada. It is in the Kootenay Plains area of the Canadian Rockies" front range, where winter captures gas in mid-escape.Desktop Version

31 Aug 2025Scotts Bluff National Monument, Gering, Nebraska, United States

Long before GPS, natural landmarks like Scotts Bluff in Nebraska, United States, rose high above the prairie, signaling 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 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

22 Sep 2025Autumn equinox

Autumn isn"t just marked by the calendar. Each September, Earth"s subtle tilt brings the autumn equinox—one of two times a year when day and night are nearly equal in length. It marks the beginning of autumn in the Northern Hemisphere. From solar alignments to changing leaves, nature offers its own quiet signals that the season has shifted. While for most of us it may seem like just another day, ancient cultures paid close attention to this change. Sites like Chichén Itzá in Mexico and England"s Stonehenge were designed to align with the rising or setting sun during equinox days.Desktop Version

13 Aug 2025Corona Arch near Moab, Utah, United States

Just outside Arches National Park in Utah lies a natural wonder that rises like a colossal doorway against the sky, drawing photographers, nature lovers and hikers. Welcome to Corona Arch, seen in today"s image, a towering Navajo sandstone formation that offers big adventure without the big crowds. The Corona Arch Trail starts off easy but packs a punch of scenery: railroad tracks, slickrock scrambles and even a metal cable assist make it more than just a walk in the desert. After 1.5 miles of walking, the payoff is big: a massive arch that"s 43 metres wide and 32 metres high. It"s so large that people once swung from it on ropes, until that was banned for safety reasons. Even without the adrenaline stunts, the hike offers beautiful views and unforgettable moments in the heart of Red Rock Country. Also known as Little Rainbow Bridge, it shares visual similarities with the iconic Rainbow Bridge arch near Lake Powell—but Corona Arch holds its own in a more peaceful setting.Desktop Version

5 Aug 2025Tide 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

24 Sep 2025Devils 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." In 1906, President Theodore Roosevelt proclaimed it the nation"s first national monument; a milestone whose anniversary falls today.Desktop Version

21 Sep 2025Sea 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—an American nonprofit conservation organisation—this week promotes education and action. In Prince William Sound, in Alaska, United States, sea otters drift on ice or crack shellfish on their bellies using their favourite rock, as seen in today"s image. Less visible is how their appetite for sea urchins helps protect kelp forests.Desktop Version

28 Aug 2025Great 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.Desktop Version

27 Aug 2025World 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 about 30 metres above sea level. As the largest lake in the Faroes, Sørvágsvatn has a surface area of about 1.3 square miles and feeds the Bøsdalafossur waterfall, where its waters pour dramatically into the sea.Desktop Version

18 Sep 2025Dunquin 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

10 Aug 2025World Lion Day

With a roar that echoes across the plains, lions have long captured the human imagination. On August 10, World Lion Day invites us to celebrate these iconic big cats while raising awareness about their declining numbers and the urgent need for conservation.Desktop Version

12 Oct 2025Village of Saranac Lake, New York, United States

Some places are just stops on the map, but Saranac Lake in New York"s Adirondack Mountains, in the United States, is a destination that keeps people hooked year-round. Despite its name, this village isn"t directly on the Saranac Lakes themselves but rather on Lake Flower, a wide section of the Saranac River. For centuries, the area—nicknamed "The Capital of the Adirondacks"—was used by Indigenous peoples for hunting and travel. By the late 19th century, it gained fame as a health retreat, where Dr Edward Livingston Trudeau pioneered fresh-air treatment for tuberculosis. The cure cottages from that era still stand today.Desktop Version

6 Sep 2025Rufous hummingbird, Golden Gate Park, San Francisco, California, United States

They fly backward, dive-bomb rivals and travel further than most road trippers. Meet the rufous hummingbird—photographed in Golden Gate Park, San Francisco, California, United States. The bird, one of nine species in the genus Selasphorus, gets its name from its rusty, reddish-orange feathers. Males flash copper backs and red throat patches that shimmer in the sun. Females are more subdued but still carry streaks of rufous on their sides and tails.Desktop Version

23 Sep 2025Keel-billed toucan, 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-coloured 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 around 18–20 centimetres, the keel-billed toucan molts, or sheds its feathers, just once a year.Desktop Version

4 Aug 2025Great 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

12 Sep 2025World 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 behaviour 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

14 Aug 2025Cable car station on Piz Nair mountain, Graubünden, Switzerland

There"s a mountain in Switzerland that"s always looking down on you—but don"t take it personally. At 3,056 metres, Piz Nair of the Albula Alps keeps an eye over the Engadine valley in Graubünden. Start in St Moritz: hop on the funicular (a type of cable railway system) to Corviglia, then ride the cable car to the summit. At the top? A viewing platform and that famous ibex (an alpine goat) statue. There"s also a restaurant where you can eat inside a glass cube with 360° views.Desktop Version

18 Nov 2025Male hooded merganser, Oregon, United States

Each autumn, the quiet waterways of Oregon, United States, become seasonal waypoints for hooded mergansers—small diving ducks native to North America. They are agile divers, plunging beneath the surface to catch fish and other prey. Males, known as drakes, stand out with their fan-shaped white crests, dark heads and chestnut-brown sides, while females, called hens, are brownish grey with smaller crests. Oregon"s lakes and wetlands provide sheltered feeding grounds as these birds migrate or winter across the continent.Desktop Version

13 Jul 2025International 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

12 Jul 2025Thomsons 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 savanna 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

27 Jul 2025Barracudas 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

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