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Common clownfish in a sea anemone, Raja Ampat Islands, Indonesia
Common clownfish in a sea anemone, Raja Ampat Islands, Indonesia
Sea anemones may look like underwater flowers, but they"re actually animals—close relatives of jellyfish and corals. Anchored to rocks or reefs, they use a sticky base and a crown of waving tentacles armed with tiny stingers to capture passing prey. Those stings can paralyse small fish, yet one famous neighbour is immune.Desktop Version
International Dark Sky Week
International Dark Sky Week
When the lights go down, the universe puts on a show. International Dark Sky Week, celebrated each April, invites everyone to rediscover the night and learn why darkness is worth protecting. Launched in 2003, the week highlights how excessive artificial light affects wildlife, human health, energy use and our ability to see the stars. Fewer lights don"t mean less safety—smart, well-designed lighting can do both.Desktop Version
International Day of Human Space Flight
International Day of Human Space Flight
Today, the world marks the International Day of Human Space Flight, a United Nations observance honouring the first human journey into space and the start of the space age for humanity. The date recalls April 12, 1961, when Yuri Gagarin orbited Earth, proving that people could leave the planet and return safely.Desktop Version
Sakura Days Japan Fair
Sakura Days Japan Fair
Every spring, a gentle colour shift sweeps through Vancouver and other provinces. Streets and parks begin to blush pink as hundreds of cherry trees bloom—many descended from ornamental varieties gifted by Japan during the 20th century. For a few weeks, petals drift through the air like confetti. Ever noticed how the city seems to pause for them? Cameras and phones out? Yep, that moment has arrived.Desktop Version
Siblings Day
Siblings Day
Ever caught siblings plotting? In Karula National Park, Estonia, it looks as though these two red fox kits froze mid-conspiracy, their expressions mirrored in curiosity and caution. They"re not just springtime fluff; they"re apprentices in survival. Born in litters averaging four to six kits, foxes grow quickly, their underground den becoming their wrestling ring, classroom and testing ground. Older kits often help feed, guard and teach the younger ones, turning play into practice and mischief into muscle memory. In their families, siblings are not background—they"re backup.Desktop Version
Sgwd yr Eira waterfall, Bannau Brycheiniog National Park, Wales
Sgwd yr Eira waterfall, Bannau Brycheiniog National Park, Wales
Water spills in clean lines at Sgwd yr Eira, one of South Wales" most distinctive waterfalls. Its Welsh name means "Waterfall of Snow," referring to the pale curtain of water sliding over the rock face. What sets this waterfall apart is access. A narrow path leads visitors behind the falling water, immersing them in sound, light and movement at close range. Sgwd yr Eira lies within Bannau Brycheiniog National Park, often called "Waterfall Country" for its network of rivers and falls carved into wooded gorges. Well-marked trails connect this waterfall to others along the River Hepste, making it a popular stop on longer hikes. Above the valleys, the landscape opens into rolling moorland and long ridgelines where upland paths are shaped by wind and changing weather. These contrasts define the Bannau Brycheiniog, where open, exposed uplands give way to sheltered water, tying the landscape together.Desktop Version
Seattle, Washington, United States
Seattle, Washington, United States
Seattle"s waterfront seems suspended between sea and sky as soft light settles on the horizon. The city is named after Chief Si"ahl, a leader of the Duwamish and Suquamish peoples, whose legacy remains important to the region"s identity. Steep streets lead down to piers that sweep across Elliott Bay. Rising above the shoreline, the Space Needle stands out as the city"s most recognisable landmark. Pike Place Market, founded in 1907, overlooks the waterfront and continues to anchor daily life and long-held traditions.Desktop Version
International Beaver Day
International Beaver Day
International Beaver Day, celebrated on April 7, recognises a hardworking little engineer quietly building a better world—one stick at a time. The beaver—buck-toothed, paddle-tailed and famously industrious—has been reshaping freshwater landscapes for millions of years. With their iron-reinforced orange incisors, these skilled rodents cut down trees and build dams that slow the flow of water, improve its quality and create wetlands that support a remarkable diversity of life. Their sturdy lodges, made of branches and mud, have underwater entrances that protect them from predators and keep their families safe.Desktop Version
Castle Day Japan
Castle Day Japan
Picture northern Japan in the early 1600s. Castles stood at the crossroads of politics, trade and governance. Across generations, they came to reflect not only moments of tension, but also endurance, adaptation and everyday life. Castle Day, celebrated on April 6, was created to highlight that layered past. The day uses a simple phonetic link—shi (4) and ro (6)—to form Shiro-no-Hi, because "shiro" means castle in Japanese. It"s a reminder that castles had serious jobs long before they had cinematic appeal.Desktop Version
Easter Sunday
Easter Sunday
What follows 40 days of waiting is not a spectacle, but a chapter rooted in belief. Easter Sunday arrives at the end of Lent, carrying forward ideas of life over death and the promise of renewal. For Christians, today marks the resurrection of Jesus Christ and brings Holy Week to a close. It"s a turning point, both spiritual and symbolic.Desktop Version
Black grouse males, Estonia
Black grouse males, Estonia
Before sunrise, the moorland clock punches in—and the dance floor opens. Male black grouse don"t send invites; they boom them. Welcome to lekking season, where romance is competitive, noisy and strictly outdoors.Desktop Version
Armbrug bridge, Amsterdam, Netherlands
Armbrug bridge, Amsterdam, Netherlands
Some bridges in Amsterdam just get you across a canal. The Armbrug does more—it seems to wave hello as you pass. Nestled over the Oudezijds Voorburgwal canal, its name, meaning "arm bridge," refers to the nearby Oudezijds Armsteeg (Old Side Arm Alley), not a literal limb, but it"s easy to imagine it greeting cyclists and pedestrians along the way.Desktop Version
Wildflower bloom, Central Valley, California, United States
Wildflower bloom, Central Valley, California, United States
Spring announces itself across California"s Central Valley with the first bursts of wildflowers following the winter rains. Stretching about 720 kilometres from north to south and covering approximately 51,800 square kilometres, the valley is one of the world"s most productive agricultural regions. In early spring, however, an older identity briefly resurfaces. From March through April, native annuals such as goldfields, tidy tips and owl"s clover quickly germinate once temperature and soil moisture are optimal. They race to complete their life cycles before the long dry season begins.Desktop Version
Japanese tree frog in a pink morning glory
Japanese tree frog in a pink morning glory
Today, let"s hop into the world of one of nature"s smallest yet most hardworking ambassadors. Frogs may not wear crowns—unless you believe in Frog Kings—but they do rule quietly behind the scenes. By keeping insect populations in check, they help ecosystems stay balanced. Even more impressive? Their sensitive skin also means they react quickly to changes in their surroundings, which is why scientists often look at frogs to understand the health of wetlands and forests. Talk about living barometers.Desktop Version
Paradise Cave, Phong Nha-Ke Bang National Park, Vietnam
Paradise Cave, Phong Nha-Ke Bang National Park, Vietnam
Paradise Cave makes a powerful first impression the moment visitors step inside. This vast limestone cavern lies deep within Phong Nha-Ke Bang National Park in central Vietnam, a region marked by rugged mountains and countless hidden caves. Stretching 31 kilometres, Paradise Cave is one of Asia"s longest dry caves, and its scale is immediately apparent. High ceilings rise above the walkways and layered patterns formed by mineral-rich water over millions of years line the walls.Desktop Version
Demoiselle cranes, India
Demoiselle cranes, India
The demoiselle crane is a small yet striking migratory bird found across Central Asia, from its breeding grounds in the steppes of Kazakhstan, Mongolia and northern China, to its wintering grounds in India, Nepal and parts of Africa. With its elegant appearance—slender neck, long legs and beautiful plumage—it is often considered one of the most graceful crane species. They are known for their intricate courtship dances, during which pairs engage in synchronized movements and calls, creating a beautiful spectacle.Desktop Version
Peggys Point Lighthouse, Atlantic Coast, Nova Scotia
Peggys Point Lighthouse, Atlantic Coast, Nova Scotia
Peggy"s Cove is a small yet captivating village on the rugged coast of Nova Scotia that offers a glimpse of life by the sea. The village"s most famous landmark is Peggy"s Point Lighthouse—also known as Peggy"s Cove Lighthouse—first established in 1868 and replaced by the current structure in 1915. For over a century, it has guided ships through the ever-changing Atlantic waters, serving as a timeless symbol of coastal life. The surrounding landscape, with its windswept beauty and crashing waves, feels almost untouched by time.Desktop Version
African buffalo, Ngorongoro Crater, Tanzania
African buffalo, Ngorongoro Crater, Tanzania
The African buffalo, a powerful and imposing creature, roams the savannas and wetlands of Tanzania, particularly within the Ngorongoro Conservation Area (NCA). Known for their large, curved horns and massive size, they are one of Africa"s "Big Five" (buffalo, elephant, leopard, rhino, lion) and are widely respected for their strength and resilience. The NCA, a UNESCO World Heritage Site, offers a dramatic and ecologically rich setting for observing these formidable herbivores.Desktop Version
World Theatre Day
World Theatre Day
At first glance, there"s no doubt that the interior of Radio City Music Hall pulls you in and cranks up the excitement. It feels like stepping straight into the sun in the middle of New York City—an Art Deco fever dream of how the 1930s imagined the future. This rush of awe is celebrated every March 27 as World Theatre Day.Desktop Version
Logan Creek Suspension Bridge, West Coast Trail, British Columbia
Logan Creek Suspension Bridge, West Coast Trail, British Columbia
Running along the remote southwest coast of Vancouver Island, the West Coast Trail is one of the country"s most legendary hikes. Located in British Columbia"s Pacific Rim National Park Reserve, the trail stretches about 76 kilometres through rainforest, beaches and rocky shoreline. It was established in 1907 as a lifesaving route for shipwreck survivors along what sailors once called the "Graveyard of the Pacific."Desktop Version
Forgetmenot Pond, Kananaskis Country, Alberta
Forgetmenot Pond, Kananaskis Country, Alberta
Set in the foothills and front ranges of the Canadian Rockies, Kananaskis Country stretches across a vast network of protected valleys, dense forests and alpine peaks. Located in Alberta, the region was formally established in 1978, uniting several provincial parks and protected areas under a shared vision of conservation. Clear rivers cut through limestone cliffs, while spruce and pine forests rise toward high mountain passes.Desktop Version
Cherry blossoms at East Lake Cherry Blossom Park, Wuhan, China
Cherry blossoms at East Lake Cherry Blossom Park, Wuhan, China
From above, East Lake Cherry Blossom Park in Wuhan, China, looks like a soft lilac cloud settled gently over the land. Thousands of cherry trees bloom at once, their pale petals forming a living canopy around a golden five-storey pagoda at the park"s heart. The pagoda rises in calm symmetry, its tiered rooflines glowing against the delicate pastels of spring.Desktop Version
World Meteorological Day
World Meteorological Day
The strength of nature is nowhere more evident than in powerful storms. Scary? Yes. Fascinating? Even more so. Learning to understand and respect these forces helps humanity live more safely.Desktop Version
World Water Day
World Water Day
Today is World Water Day, declared by the UN in 1992 and first observed the following year. Humanity could no longer drift along—we had to safeguard the very currents that keep us alive. Few places capture that urgency like Lake Tanganyika, in the Great Rift Valley of eastern Africa. From space, it"s a 676-kilometre ribbon linking Tanzania, Burundi, the Democratic Republic of the Congo and Zambia. At the shoreline, it"s a 10-million-year-old rift basin, formed as the Earth"s crust slowly pulled apart.Desktop Version
International Day of Forests
International Day of Forests
If Earth had a maintenance crew, forests would be spearheading it. They absorb carbon emissions, reduce soil erosion, safeguard biodiversity, influence rainfall and help maintain clean water supplies. They still cover about 31% of the world"s land area, yet their continued decline shows how vulnerable these natural systems have become. Vast stretches continue to be cleared for agriculture, infrastructure and resource extraction, weakening ecosystems at an alarming rate.Desktop Version