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Green sea turtle
Green sea turtle
Today"s image shows an endangered green sea turtle swimming in the waters off New Caledonia in the southwest Pacific Ocean. Found along the coastlines of over 140 countries, they nest in more than 80 countries all year round. Green sea turtles have been recorded in Britain and Ireland, including the south and west coasts of England, and the north-west of Scotland and Shetland. Despite their size and strength, they face significant challenges, including hunting, boat collisions and entanglement in fishing nets. In the image, the turtle is gliding over staghorn coral, a threatened species of marine invertebrate. This coral can grow to around 2 metres and is crucial to marine ecosystems. Thanks to its rapid growth, it acts as a marine nursery for juvenile fish, as well as providing buffer zones against erosion and storms. Let"s take a moment to appreciate the progress we"ve made in protecting our planet"s most vulnerable species—and remember that the work is far from over.Desktop Version
Great horned owl
Great horned owl
The Halloween season is upon us, so let"s meet one of the holiday"s icons: the great horned owl. With its keen vision, eerie vocalisations and silent flight, this owl has historically been revered and feared. In folklore and mythology, owls were considered symbols of wisdom and omens of death. On Samhain, the Celtic precursor to Halloween, the owl was believed to be the kin of roaming spirits.Desktop Version
World Meteorological Day
World Meteorological Day
Today, we celebrate World Meteorological Day, commemorating the founding of the World Meteorological Organisation (WMO) in 1950. For the annual event, WMO places emphasis on a different pressing topic each year. The slogan of 2025, "Closing the early warning gap together," highlights the importance of timely weather alerts and early action.Desktop Version
Kochia, Hitachi, Ibaraki Prefecture, Japan
Kochia, Hitachi, Ibaraki Prefecture, Japan
If you"ve ever seen photos of endless red fields that look like they"re on fire, you"ve seen kochia in action. In the spring and summer, this annual herb starts off with a fresh green look, resembling a fluffy green ball. As the seasons change, so does its colour—transforming into shades of red, orange and even pink.Desktop Version
Gujō Hachiman Castle, Gifu Prefecture, Japan
Gujō Hachiman Castle, Gifu Prefecture, Japan
In Japan"s Gifu Prefecture, Gujō Hachiman Castle stands majestically on Hachiman Mountain. Originally constructed in 1559, this castle has witnessed centuries of Japanese history, including the rise and fall of powerful clans. It was torn down during the tumultuous Meiji Restoration—the period that marked the return of imperial power in the country— but was rebuilt in 1933. The castle seen in today"s image is a unique wooden reconstruction, a rarity among Japan"s often concrete-rebuilt castles. This five-story structure, which includes a museum, offers a glimpse into feudal Japan while providing stunning views of the valley below. In addition to the castle, the city of Gujō is also famous for hosting the Gujō Odori, one of Japan"s oldest dance festivals. Held annually from mid-July to early September, the festival sees locals and tourists alike dancing through the night in the castle town, preserving a tradition that dates back more than 400 years.Desktop Version
Yungang Grottoes, Datong, China
Yungang Grottoes, Datong, China
What do 51,000 ancient statues have in common? They all call the Yungang Grottoes in China home! This masterpiece of early Buddhist art is near Datong in Shanxi province, northeastern China. Carved into sandstone cliffs over 1,500 years ago during the Northern Wei dynasty (386–534/535 CE), the grottoes contain 254 caves. The highlight is the massive Buddha in Cave 5, which is over 15 metres tall. But don"t stop there—each cave offers something unique. Some are like ancient storyboards, depicting tales from Buddhist scriptures, while others showcase detailed carvings of monks, deities, musicians and even scenes of daily life under Wei rule.Desktop Version
Tune into International Jazz Day
Tune into International Jazz Day
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Look up, incoming…
Look up, incoming…
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Giant cuttlefish, Whyalla, South Australia, Australia
Giant cuttlefish, Whyalla, South Australia, Australia
Prepare to be amazed by the giant cuttlefish, known for its mesmerising ability to transform its appearance in the blink of an eye. This cuttlefish is found in the temperate and subtropical waters of Australia, ranging from Brisbane in Queensland and Shark Bay in Western Australia to as far south as Tasmania. Featured here is a giant cuttlefish in Whyalla, South Australia.Desktop Version
Happy Welsh New Year!
Happy Welsh New Year!
Who says New Year"s Day has to be on 1 January? In Wales, the clocks turn back—figuratively—to celebrate Hen Galan, or the "Old New Year," on January 13. As part of this tradition, Calennig, meaning "New Year"s gift" in Welsh, plays a central role, linking the celebration to customs from the Julian calendar era. Even after most of the world switched to the Gregorian calendar in 1582, some Welsh communities clung to their old ways. Traditionally, the day involves children going door-to-door, singing songs and offering good wishes in exchange for gifts like coins, food or sweets. A unique feature is its clove-decorated apples. These aren"t for snacking, though; they"re miniature symbols of luck and prosperity.Desktop Version
Starry, starry night
Starry, starry night
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Happy Halloween!
Happy Halloween!
Do you sometimes get spooked? If you do, that means you have a healthy sense of fun and fear. And what better day of the year than Halloween to indulge in all things scary? The holiday we know today traces its roots to ancient traditions, including the Celts" Samhain, the Romans" Feralia and medieval Christian observances. Today, costumed people mingle in the streets, not unlike their ancestors who donned animal skins to divine the future or celebrate saints and martyrs.Desktop Version
Guarding the pass
Guarding the pass
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Small but mighty
Small but mighty
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The Great Blue Hole, Belize
The Great Blue Hole, Belize
The Great Blue Hole, found near the centre of Lighthouse Reef off the coast of Belize, is one of nature"s most incredible creations. This massive marine sinkhole, 318 metres across and 125 metres deep, was formed during the last ice age when a limestone cave system collapsed and rising sea levels flooded the area, leaving behind this striking natural wonder.Desktop Version
Summer solstice
Summer solstice
It"s that time of year again—the daylight stretches long into the evening hours! This phenomenon, known as the summer solstice, occurs when one of the Earth"s poles is most inclined toward the sun. Today"s image features the Kokino megalithic observatory, which is part of the Kokino archaeological site in North Macedonia. It is believed that Kokino observatory marked the position of the sun during summer and winter solstices, as well as the equinox, and consists of two platforms. A stone block on the upper platform of the observatory indicates the summer solstice sunrise direction when seen from a seat on the lower platform. So, when in North Macedonia, don"t miss out on experiencing this ancient astronomical wonder!Desktop Version
Alstrom Point, Lake Powell, United States
Alstrom Point, Lake Powell, United States
If you"re chasing sunsets and jaw-dropping views, come to Alstrom Point. Located in southern Utah"s Kane County, this spot in the Glen Canyon National Recreation Area stands at an impressive height of over 1,400 metres. Made mostly of Entrada Sandstone, it has the same geological roots as nearby sites like Romana Mesa, its parent peak, and Gunsight Butte, another sandstone summit to the east.Desktop Version
Autumnal equinox
Autumnal equinox
Autumn has officially begun! In the Northern Hemisphere, the autumnal equinox falls on September 23 this year, marking the beginning of autumn and the Earth and Sun"s unique positions. Today is one of the two moments in the year when day and night are equal in length, thanks to the Sun"s location exactly above the Equator. The same celestial phenomenon applies to the Southern Hemisphere, but it is their vernal equinox as they head into spring.Desktop Version
World Population Day
World Population Day
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World Theatre Day
World Theatre Day
Today, all the world"s a stage. Every year on March 27, the curtains rise to thunderous applause in celebration of World Theatre Day—an ode to an art form that has influenced the masses for centuries. The day aims to promote theatre and raise awareness of how it has preserved ancient cultures, provided social commentary throughout history and even helped form our language. Seen in the image today is the Teatro Colón, Buenos Aires, a symbol of Argentina"s rich theatrical heritage. Built in 1908, the theatre is renowned for its grand architecture and exceptional acoustics, making it one of the world"s premier opera houses. Over the years, it has hosted performances by legendary figures such as Enrico Caruso, Richard Strauss, Lily Pons, Marina de Gabaráin, Joss Stone, Branford Marsalis and many more. On this day, dedicated to drama, let"s appreciate this art form that continues to narrate stories in the most spectacular way!Desktop Version
History in the making
History in the making
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World Teachers Day
World Teachers Day
World Teachers" Day, observed on October 5, celebrates our educators, professors, instructors, and all teachers who dedicate their lives to transmitting knowledge, skills and experience. The commemoration is based on the 1966 Paris Conference, held on the same day, in which the adoption of the "1966 ILO/UNESCO Recommendation concerning the Status of Teachers" was discussed. The 1966 Recommendation not only acknowledges the essential role of teachers, but also establishes a framework for their rights, responsibilities and the standards that define their craft.Desktop Version
Blue hour in Trondheim, Norway
Blue hour in Trondheim, Norway
In Norway, winter isn"t just a season—it"s an experience. In the north of the country, nights stretch for 20 hours, and there are entire weeks when the sun remains hidden below the horizon. It might sound bleak, but it"s a unique time of the year. Why? Because around early afternoon, usually between 1 and 2 PM, a soft, lingering light reflects off the snow-covered ground and the deep blue sea. This forms a breathtaking, glassy blue glow that settles over the landscape. Each day, the blue hour arrives just a little later, a gentle reminder that the sun is slowly preparing to reclaim the sky.Desktop Version
World Rivers Day
World Rivers Day
If you are a nature enthusiast, an environmental advocate or just simply enjoy listening to the sound of rumbling rivers, you might like to know that today is World Rivers Day. Following the United Nations" "Water for Life Decade" movement between 2005 and 2015, Mark Angelo—Canadian river conservationist, teacher, author and speaker—proposed a global event to celebrate rivers. World Rivers Day dedicates the fourth Sunday of September each year to waterways, to increase awareness of the many benefits that rivers provide to people and the planet.Desktop Version
Shenandoah National Park, Virginia, USA
Shenandoah National Park, Virginia, USA
"Oak"tober is upon us and that means it"s time to turn over a new leaf! Nestled in the heart of the Blue Ridge Mountains, Virginia"s Shenandoah National Park spans over 310 square miles. As summer bids farewell, the park undergoes a transformation, unveiling its most enchanting chapter: the fall season. The leaves put on their fanciest outfits—reds, oranges and gold—creating an amazing show you won"t want to miss. The Skyline Drive, a 105-mile route, offers front-row seat, with more than 75 overlooks. Did you know Shenandoah has more than 300 species of trees, vines and shrubs? The sugar maples, hickories and oaks are the rock stars of the colour-changing game. So, whether you"re an avid hiker, a nature photographer or simply seeking a tranquil escape, this park has it all.Desktop Version