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Fibonacci Day
Fibonacci Day
On Fibonacci Day, mathematicians and scientists honour one of their own: Leonardo Bonacci. More commonly known as Fibonacci, the medieval mathematician is notable for popularising the Hindu-Arabic numeral system, with its use of zero, decimal points and 10 numbers instead of the ponderous Roman numeral system. He"s most famous, however, for his sequence of numbers: 0, 1, 1, 2, 3, 5, 8... By adding the first two numbers, you arrive at the third, and adding the previous two numbers, you arrive at the next number and so on. Disregarding the zero, the first four numbers correspond to today"s date, 11/23.Desktop Version
We’ve identified these ‘flying objects’
We’ve identified these ‘flying objects’
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Rocks and sand in the Sahara, Algeria
Rocks and sand in the Sahara, Algeria
From the Mediterranean coast to the vast Sahara Desert, Algeria in North Africa has a wide variety of landscapes. Today, we"re exploring the area around the Tassili n"Ajjer plateau. This UNESCO World Heritage Site is famed for its rock formations and cave art. More than 15,000 ancient engravings, some dating back 12,000 years, depict scenes of daily life, hunting and mystical beings. After checking out this desert landscape, it"s time to head to town.Desktop Version
Banff National Park, Alberta, Canada
Banff National Park, Alberta, Canada
Featured in today"s image is a winter wonderland in Alberta, Canada. Banff National Park is the perfect place for those seeking a refreshing escape. Established in 1885, it became the first national park in the country following the discovery of hot springs near Sulphur Mountain. Over time, Banff"s boundaries expanded, and it became part of the Canadian Rocky Mountain Parks UNESCO World Heritage Site. Spanning over 6,600 square kilometres, this national park transforms into a snowy playground during the winter, attracting visitors eager to for skiing, snowshoeing, curling, skijoring and wildlife tours that offer plenty to explore. Despite the cold, life thrives in the park: it"s home to a variety of wildlife, including elk, grizzly bears, mountain goats and wolves. Lodgepole pines and spruces also stand resilient against the harsh weather. Banff"s flora and fauna are closely monitored, ensuring that this balance remains intact.Desktop Version
Kelimutu, Flores, Indonesia
Kelimutu, Flores, Indonesia
You might have seen lakes with some unique colours before, but Indonesian island of Flores, with its volcano Kelimutu, may steal the show. Home to three lakes, each with its own hue and folklore, this natural wonder attracts travellers seeking an otherworldly experience. Volcanic vents deep within the Earth release steam and gas, which alter the lakes" mineral compositions, causing reactions that transform their appearance periodically.Desktop Version
Palace of Westminster, London, England
Palace of Westminster, London, England
London"s most famous clock tower isn"t called Big Ben—that name belongs to the massive over 12,000 kilograms bell inside. It has marked time for Londoners since 1859, ringing from what is now known as the Elizabeth Tower. In 2012, officials renamed the Clock Tower as Elizabeth Tower to honour Queen Elizabeth II during her Diamond Jubilee. The clock has stopped only for maintenance and rare disruptions, such as bomb damage during World Wars I and II. Each of its four clock faces spans more than 6 metres, with the minute hands measuring over 4 metres. At more than 90 metre tall, the tower is part of the grand Palace of Westminster, home to the UK Parliament.Desktop Version
Red deer stag in Glen Affric, Scotland
Red deer stag in Glen Affric, Scotland
Striking appearance, strong presence and impressive antlers—meet the red deer, photographed in the ancient forests of Glen Affric, one of Scotland"s most beautiful valleys. Found across Europe, Asia and parts of North Africa, this species is Britain"s largest land mammal and an integral part of the Caledonian pinewoods. From featuring in cave art found throughout Europe to medieval hunting traditions, red deer have always held a special place in the human imagination. In many parts of the world, their image is synonymous with the wild, free spirit of nature. Glen Affric, with its lochs, moorlands and mountains, provides the perfect habitat for these magnificent creatures. The area is a national nature reserve, making it a haven for hikers, climbers and nature enthusiasts.Desktop Version
Red lechwe, Okavango Delta, Botswana
Red lechwe, Okavango Delta, Botswana
With their elegant leaps and graceful movements, lechwe are the epitome of agility and poise on the African savanna. These antelopes, known for their distinctive reddish-brown coats and lyre-shaped horns, are native to the wetlands and floodplains of south-central Africa, including the Okavango Delta in Botswana, which is a UNESCO World Heritage Site. Lechwe are social animals, often found in herds of thousands. In the heart of the delta, they are an integral part of the region"s rich biodiversity, coexisting with other species like elephants, lions, rhinos and hippos, wading through the water. Their presence adds to the delta"s natural allure, which draws in thousands of safari enthusiasts and is proof of wildlife"s resilience in the face of environmental challenges.Desktop Version
International Literacy Day
International Literacy Day
"Literacy is a bridge from misery to hope." These words by former secretary-general of the United Nations Kofi Annan capture the essence of International Literacy Day, celebrated every September 8. Established by UNESCO in 1966, this observance not only celebrates those who can read but also highlights the ongoing battle against illiteracy. With approximately 775 million people worldwide still lacking basic literacy, this day resonates powerfully within the hallowed walls of the Stockholm Public Library in Sweden, or "Stadsbiblioteket" as it is known to locals, featured in today"s image.Desktop Version
A breathtaking cave when it’s cold
A breathtaking cave when it’s cold
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Happy Fathers Day!
Happy Fathers Day!
Today"s all about the dads. Father"s Day is the perfect time to celebrate everything they do for us, how they look after us, help us grow up and tell the best dad jokes. There are also great dads in the animal kingdom, like the foxy father seen in today"s image. Female red foxes need to stay in their dens with their young after giving birth, so males spend their time going out to bring her food. When the pups are a little older, their father takes time to play with them, teaching them survival skills they"ll need in later life, like hunting and scavenging.Desktop Version
Craters of the Moon National Monument, Idaho, USA
Craters of the Moon National Monument, Idaho, USA
Buckle up, Earthlings, as you venture into an extraterrestrial realm right here on our planet! Surrounded by the rugged landscape of Idaho, the Craters of the Moon National Monument and Preserve was born of the volcanic forces that shaped the region thousands of years ago. Visitors are greeted by a surreal vista of vast lava fields, cinder cones and spatter cones, reminiscent of a lunar surface, spread across almost 218 square kilometres. Did you know that the Apollo 14 astronauts trained here to prepare for their moon missions? The space travellers were able gain insight into similar conditions found on the moon by exploring the unique volcanic geology of the Craters of the Moon. So, if you ever want to visit outer space without leaving Earth, Craters of the Moon should be right up your alley.Desktop Version
Happy World Whale Day!
Happy World Whale Day!
On the third Sunday of February, World Whale Day highlights the beauty of whales and the challenges they face. This year, on February 16, we honour these majestic creatures, like the humpback whale pictured in today"s image, known for its enchanting songs and dramatic breaches. World Whale Day began in 1980 in Maui, Hawaii, led by Greg Kauffman of the Pacific Whale Foundation, to protect humpbacks from extinction.Desktop Version
Naxos, Cyclades, Greece
Naxos, Cyclades, Greece
As daylight fades or just before it emerges, the island of Naxos in Greece takes on an azure glow, immersing itself in the magic of the blue hour. When the sun is positioned well below the horizon, during this brief window, the lingering sunlight casts a deep blue hue across the sky.Desktop Version
Where two continents meet
Where two continents meet
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The Monastery of Roussanou, Greece
The Monastery of Roussanou, Greece
When you think of Greece, you might picture sea, sandy shores, whitewashed buildings and blue domes. However, there is so much more to this country. Pictured here is the Roussanou Monastery, nestled amidst the towering cliffs of a rock formation called Meteora in Thessaly, northern Greece. Legend has it that in the 14th century, a group of monks seeking refuge from political turmoil scaled these cliffs to establish their hermitages. Roussanou is one of the six remaining monasteries in the Meteora UNESCO World Heritage Site. Once you"ve conquered the climb, you"ll be greeted by stunning panoramic views, but the real treasures lie within the monastery itself—a world of Byzantine art and architecture. This style emerged in the Eastern Roman Empire, also known as the Byzantine Empire, which lasted from the 4th century CE until the fall of Constantinople in 1453. So, are you ready to take the climb?Desktop Version
Blueberries growing in the wild
Blueberries growing in the wild
Indulge in the sweet, tangy flavours of blueberries! They belong to the section Cyanococcus within the genus Vaccinium, which also includes cranberries, bilberries, huckleberries and Madeira blueberries. Both wild (lowbush) and cultivated (highbush) commercial blueberries are native to North America, with highbush varieties introduced to Europe in the 1930s. Typically, blueberries are prostrate shrubs varying in height from 10 centimetres to 4 metres. In commercial blueberry production, the species with small, pea-sized berries on low bushes are referred to as "lowbush blueberries" or "wild blueberries," while those with larger berries on taller, cultivated bushes are known as "highbush blueberries." Canada is the leading producer of lowbush blueberries, and the United States accounts for about 40% of the world"s highbush blueberry supply.Desktop Version
Great Smoky Mountains National Park, Tennessee, USA
Great Smoky Mountains National Park, Tennessee, USA
Fancy a walk through the Smokies in Tennessee, seen in today"s image? Spanning over 2,112 square kilometres between North Carolina and Tennessee in the United States, the Great Smoky Mountains National Park is a treasure trove of natural beauty and biodiversity. Home to more than 19,000 documented species, scientists estimate that tens of thousands more remain undiscovered. Kilometres of hiking trails wind through the dense woodlands, leading adventurers to cascading waterfalls and scenic overlooks.Desktop Version
Tolkien Reading Day
Tolkien Reading Day
Today is Tolkien Reading Day. A time to dust off well-worn copies of "The Lord of the Rings" or "The Hobbit," and journey once more into the lands of elves, dwarves, and one particularly famous ring. But why this date? March 25 is the day the One Ring was destroyed, bringing down Sauron and ending his dark reign. This day was launched in 2003 to encourage people to explore J.R.R. Tolkien"s works. Schools, libraries and fans worldwide take part, reading passages aloud, discussing favourite moments and diving into the rich lore of Middle-earth. Some go all out with themed events, cosplay and even second breakfasts—because what better way to honour Tolkien than by feasting like a hobbit?Desktop Version
International Whale Shark Day
International Whale Shark Day
On August 30, India unites with the global community to shine a spotlight on whale sharks. Originally discovered off South Africa"s coast in the 1820s, these creatures have patrolled the seas for more than 240 million years. The whale shark holds the record as the largest fish on Earth, reaching lengths up to 12 metres, with one exceptional individual measuring a remarkable 18.8 metres. Found in tropical oceans around the world, these filter feeders glide through the water, mouth wide open, straining plankton and small fish. Each pattern on their dotted, starry skin is as unique as a human fingerprint.Desktop Version
Poinsettia
Poinsettia
Here"s the red poinsettia, one of the plants from the spurge family, Euphorbiaceae. With its striking star-shaped leaves, the poinsettia has become a symbol of Christmas cheer, brightening homes and public spaces during winter. The history of the poinsettia can be traced back to ancient civilisations. The Aztecs, who called it cuetlaxóchitl, used it to make a reddish-purple dye and to treat fevers. But the plant"s association with Christmas has roots in Mexican tradition, where it"s known as "la flor de Nochebuena" or "Holy Night flower." According to legend, a young girl, unable to afford a gift for Baby Jesus, was inspired to offer humble weeds, which miraculously transformed into the vibrant poinsettias we know today.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
Sundance Film Festival
Sundance Film Festival
Today, the Sundance Film Festival kicks off, celebrating the magic of movies against the backdrop of Utah"s mountains in the United States. As a launchpad for groundbreaking films and emerging talent, Sundance has come a long way since its humble beginnings in 1978. Now one of the film industry"s most influential events, it has introduced the world to talents like Quentin Tarantino and Steven Soderbergh, whose early works premiered here before shaping their iconic careers. With competitive sections for dramatic and documentary movies, from features to shorts, the festival offers an inspiring array of storytelling.Desktop Version
Molokini crater, Maui, Hawaii, USA
Molokini crater, Maui, Hawaii, USA
Today we"re in Molokini Crater, in Hawaii, USA. This pleasant crescent in the Pacific Ocean lies in the "Alalākeiki Channel between the Hawaiian Islands of Maui and Kaho"olawe. The islet is all that remains of a volcano that erupted about 230,000 years ago. According to Hawaiian mythology, Pele the fire goddess was in love with a man named Mo"o. The trouble was that Mo"o was in love with another woman. Pele"s revenge was typically violent: she cut her rival in two, her body becoming Molokini, while her head became Pu"u Olai, a cinder cone on Maui.Desktop Version
Munich, Germany
Munich, Germany
Step into Munich, Bavaria, Germany, pictured here, for a celebration like no other, Oktoberfest. The culture of Bavaria is distinct from the rest of Germany, especially in rural areas where traditions, religion and language play a significant role. They take great pride in their heritage, which is reflected in the traditional attire known as tracht—lederhosen for men and dirndls for women—worn during special occasions. Known for their egalitarian and informal nature, Bavarians are famously sociable, a trait that"s on full display during the annual Oktoberfest, the world"s largest beer festival, attracting about six million visitors each year. This sociability is also evident in Bavaria"s iconic beer gardens, where patrons are welcome to bring their own food while enjoying beer exclusively from the hosting brewery.Desktop Version