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Totally Thames Festival, London
Totally Thames Festival, London
Welcome to the Totally Thames Festival in London, England. Each year, it brings together communities, artists, and nature enthusiasts in a month-long tribute to the river. Highlights for 2024 include the annual boat marathon, Great River Race, and the Clean Thames Challenge.Desktop Version
Patriot Day
Patriot Day
On September 11, Patriot Day is observed as a national day of service and remembrance to honor the 2,977 people who died in the attacks on the United States in 2001. Congress established the day in 2002 with bipartisan support, and ever since, US government buildings, both domestic and abroad, fly the American flag at half-staff. Many citizens and businesses do the same in remembrance. Patriot Day also honors the hard work and sacrifice of the first responders who bravely put themselves in harm"s way in the hours and days after the attacks.Desktop Version
Ostuni, Apulia, Italy
Ostuni, Apulia, Italy
Perched on a hilltop overlooking the Adriatic Sea, there is a historic city that enchants visitors with its labyrinth of whitewashed buildings, winding alleyways, and a sun-drenched piazza. Welcome to Ostuni, in the Apulia region of Italy. Apulia is a southeastern area of the country, located in the heel of Italy"s "boot." It has the longest coastline of any mainland region in the country and is home to numerous attractions, including beaches, cliffs, and charming cities like the one we see in today"s image.Desktop Version
Badlands National Parks 45th anniversary
Badlands National Parks 45th anniversary
The strange stripes in our homepage image reveal tiers of fossil beds in Badlands National Park in South Dakota. Beneath the multicolored surface lies the land"s history, including the remains of ancient horses, camels, tigers, and rhinos. The barren landscape, dotted with pinnacles and prairies, was formed by two geological processes: deposition, where the layered rocks were gradually stacked up on top of each other by inland seas, winds, and rivers over millions of years, and erosion, which began about 500,000 years ago. The Red Shirt Table, at 3,340 feet, is the highest point in the park, which was established on this day in 1978. It protects 379 square miles of rocky buttes, pinnacles, and prairies. This inhospitable terrain was called "Mako Sica," or "land bad" by the Oglala Lakota people, who have lived here for hundreds of years. Still thirsty for knowledge? Visit the national park"s museum collection. There are over 360,000 objects that have a lot more to reveal!Desktop Version
National Park Service Founders Day
National Park Service Founders Day
Join us as we celebrate the American wilderness on National Park Service Founders Day. Today we honor the foresight of visionaries who spearheaded the creation of the NPS. This organization was established by President Woodrow Wilson to conserve wildlife, maintain natural landscapes, preserve historical artifacts, and offer educational programs. You can enjoy this day by visiting one of 429 national parks in the country and diving into ranger-led programs, volunteer efforts, and celebratory events to learn more about the history.Desktop Version
Short-eared owl
Short-eared owl
The short-eared owl, featured in today"s image, is a grassland-dwelling member of the owl family. Found on all continents except Antarctica and Australia, it"s one of the most widely distributed bird species. This raptor belongs to the genus Asio, whose members are characterized by feather tufts ("ears") on their head. The short-eared owl only reveals its tufts when feeling defensive.Desktop Version
Birch trees, Drammen, Norway
Birch trees, Drammen, Norway
Surrounded by forests and embraced by fjords, the Norwegian port city of Drammen is a haven for outdoor enthusiasts. Birch trees flourish at high altitudes, making them a natural fit for the mountainous region. When autumn arrives, their leaves transform into a mosaic of gold and crimson, in stark contrast to their pale, slender trunks. Long associated with new beginnings and renewal, birch trees don"t just look good, they provide a home and sustenance for wildlife, and can be used for firewood and in construction.Desktop Version
Lake Tyrrell, Victoria, Australia
Lake Tyrrell, Victoria, Australia
At Lake Tyrrell, in southern Australia, the sky meets the Earth in a dazzling display. The state of Victoria"s largest salt lake was formed around 120,000 years ago. Over time, climate changes caused water levels to drop; these days, the lake is normally dry, except in winter when it"s covered in about 2 inches of water. The name "Tyrrell" comes from the local Wergaia word for "sky," a nod to the Boorong Aboriginal People"s interest in astronomy. Spanning more than 70 square miles, Lake Tyrrell is a haven for wildlife, including kangaroos, emus, and various reptiles.Desktop Version
Amphitheatre of El Jem, Tunisia
Amphitheatre of El Jem, Tunisia
This impressive structure is the Amphitheatre of El Jem, in the Tunisian town of the same name. Made entirely from stone blocks, it was built in the 3rd century CE, when this area was Thysdrus, a city of ancient Rome. Once capable of seating up to 35,000 spectators, it is the largest colosseum in North Africa and one of the largest in the world. A UNESCO World Heritage Site since 1979, it is one of the best-preserved Roman amphitheatres, almost equal in grandeur to the Colosseum in Rome.Desktop Version
Grand Staircase-Escalante National Monument, Utah
Grand Staircase-Escalante National Monument, Utah
The Grand Staircase–Escalante National Monument is an untamed wilderness of cliffs and canyons in the heart of southern Utah. The Grand Staircase is a sequence of five majestic sandstone cliffs, rising approximately 5,500 feet across the expanse of the monument. Each step records a different era in Earth"s geological history, a vast showcase of changes over 200 million years. Archaeologists have found prehistoric artifacts, petrified wood, and dinosaur fossils which are over 75 million years old. In human history, the Ancestral Puebloan and Fremont people mastered the art of farming in this challenging terrain. They constructed granaries to store and preserve their harvests. Today, it is a popular getaway for nature enthusiasts and travelers seeking adventure.Desktop Version
Three Natural Bridges, Wulong Karst, China
Three Natural Bridges, Wulong Karst, China
Carved by nature over centuries, the Three Natural Bridges tower over a deep gorge in Wulong Karst. This part of China is known for its karst landscape, which includes towering arches, extensive caves, and other rock formations. These limestone bridges are named after three dragons: Tianlong (Sky Dragon), Heilong (Black Dragon), and Qinglong (Azure Dragon), which is the tallest at 922 feet. Visitors can explore the mossy gorge beneath and the wider Wulong Karst National Geology Park, including the 9,337-foot Furong Cave with its huge limestone stalactites. Standing beneath these magnificent natural bridges, you can"t help but be humbled by the sheer power of time and nature.Desktop Version
National Napping Day
National Napping Day
Feeling a bit tired? You"re not alone—losing an hour to daylight saving time can leave anyone groggy. That"s why Napping Day exists. Introduced in 1999 by William Anthony, a Boston University professor, and his wife, Camille, this unofficial holiday encourages everyone to take quality naps. Observed on the Monday after clocks spring forward, it"s a reminder that rest is essential for well-being. Research backs it up—short naps boost mood, enhance concentration, and sharpen memory. Napping is also linked to lower stress and better heart health. While power naps (20-30 minutes) are ideal for a quick recharge, even a few minutes of shut-eye can help.Desktop Version
Black History Month
Black History Month
Born in New Orleans around the turn of the 20th century, with a sound that came from the blues, ragtime, and call-and-response vocals, jazz music is a notable chapter in Black history. You can almost hear John "Dizzy" Gillespie playing his signature bent trumpet, featured on our homepage today. Gillespie made his name in bebop, often called the first modern form of jazz, playing alongside other greats including Charlie Parker, Miles Davis, and Thelonious Monk. Black musicians created genres like rock and roll, funk, hip-hop, and soul, the soundtrack to American culture and Black history.Desktop Version
World Bicycle Day
World Bicycle Day
On this World Bicycle Day, we spy a pair of cyclists cruising across Uranium Arch, a natural rock arch in the desert near Moab, Utah. Moab is a hotspot for mountain bikers due to its sprawling, intersecting trail system and stunning views. Popular trails take bicyclists over landscapes of petrified sand dunes and eroded remnants of an ancient seabed.Desktop Version
The city of Osaka at night, Japan
The city of Osaka at night, Japan
In the heart of Japan, where the past and future intertwine, lies a city pulsating with life and culture—Osaka. Traditionally an economic hub, Osaka has twice served briefly as the imperial capital, once in the 7th and once in the 8th century. It flourished culturally during the Edo period (1603–1867) and became a major industrial center after the Meiji Restoration in1868, which restored imperial rule to Japan.Desktop Version
Farmers Day
Farmers Day
Come and gather around, folks! It"s time to express our gratitude toward the harvesting heroes, the guardians of crops: farmers. Farmer"s Day is a celebration of determination and a deep-rooted relationship with the land. From dusk to dawn throughout the seasons, farmers work tirelessly to ensure that produce shelves stay stocked. The interior northwest"s Palouse region is one of the country"s most fertile farming regions, with rolling hills of wheat, legumes, and canola, as seen here today. Old barns with rusty roofs and weathered wood tell tales of harvests and hardships faced by generations of farmers. So, when you eat your next meal, we encourage you to take a moment and think of the workers who produced that food from the land.Desktop Version
Great Backyard Bird Count
Great Backyard Bird Count
For the next four days, birdwatchers all over the world will be taking part in the Great Backyard Bird Count. Bird lovers will identify the feathered friends they see or hear in their area and report their findings. The data helps scientists protect birds by providing information about how populations and habitats change over time.Desktop Version
Presidents Day
Presidents Day
The United States of America has had 46 commanders in chief, and today, the third Monday of February, we commemorate their legacies. Initially established to honor George Washington"s birthday, Presidents Day has evolved into a celebration of all presidents. Revered among them is Abraham Lincoln, a towering figure in American history, who guided the country through the Civil War and abolished slavery in America. The Lincoln Memorial, seen in today"s image, overlooks the Reflecting Pool at the west end of the National Mall in Washington, DC. Designed in a neoclassical style, the memorial is a poignant destination for those seeking to connect with American history during Presidents Day, and beyond.Desktop Version
National Park Week continues
National Park Week continues
As National Park Week unfurls its green banners, let"s take a stroll down Sparks Lane, a gem situated within the Great Smoky Mountains National Park, Tennessee. Established in 1934, the park encompasses over 522,419 acres of wilderness. The forests, which cover most of the park, are home to 1,500 species of flowering plants, 952 algae, 65 species of mammals, and over 240 species of birds, making it an International Biosphere Reserve.Desktop Version
European hedgehog
European hedgehog
Brown, round, tiny, and spiny—say hello to the European hedgehog. Our image was taken in Sussex, England, but you"ll find these prickly creatures in gardens, parks, and woodland throughout Europe. Mostly nocturnal, they are welcomed by gardeners as they snack on snails and slugs. With leaves turning gold and the air getting chilly, our homepage hedgehog is all set to gain some weight for the winter.Desktop Version
Methoni Castle, Messenia, Greece
Methoni Castle, Messenia, Greece
Perched on a rocky headland is Methoni Castle, a symbol of medieval might on the shores of the Ionian Sea. The fortress, on the Peloponnese peninsula in southern Greece, was built by the Venetians in the early 13th century as a trading post and defensive bastion, protecting the coastline from invaders. Its Bourtzi tower, an extension of the fortress standing on a small islet, was once connected to the main castle by a stone bridge.Desktop Version
Spreadsheet Day
Spreadsheet Day
Happy Spreadsheet Day! Be they a pivot table pro or an entry-level novice, spreadsheet users worldwide have one person to thank: Dan Bricklin released the first electronic spreadsheet program on this day in 1979. The day celebrates the sophisticated grids that have reshaped businesses from accounting and engineering to project management. But data handling did not begin in the digital age. Ancient civilizations had their own ways of recording and tracking the world around them, as seen in our homepage image.Desktop Version
World Rivers Day
World Rivers Day
On World Rivers Day, we honor what may be thought of as the queen of them all—the Amazon, which flows more than 4,000 miles mostly through the South American countries of Peru and Brazil. The Amazon discharges a whopping 58 million gallons of fresh water into the ocean every second, enough to fill 83 Olympic-sized swimming pools, far more water than any other river in the world. It accounts for 20% of all fresh water that flows into the world"s seas and oceans. It"s also the vital heart of the largest and most diverse rainforest in the world. The Amazon rainforest is home to a third of the world"s animal species and its trees and plants pull billions of tons of heat-trapping carbon dioxide from the atmosphere each year, making it one of the Earth"s best defenses against climate change.Desktop Version
Floating market, Kaptai Lake, Bangladesh
Floating market, Kaptai Lake, Bangladesh
Every Saturday, the largest artificial lake in Bangladesh comes to life with colors and flavors. Kaptai Lake in Rangamati District is home to the floating market of seasonal fruit seen in today"s image. The lake was created in the early 1960s to generate hydropower, submerging not just land and the palace of the king of the Chakmas, Bangladesh"s largest ethnic minority group, but a way of life, displacing 100,000 people. Sixty years on and the landscape has changed. This buoyant bazaar has become a livelihood, as farmers navigate their wooden vessels along the bank to engage with eager buyers. You leave with a bag full of fresh fruit or just a bunch of unforgettable memories, whatever floats your boat.Desktop Version
Château de Sully-sur-Loire, Center-Val de Loire, France
Château de Sully-sur-Loire, Center-Val de Loire, France
If you"re a lover of history with a dash of drama, the Château de Sully-sur-Loire, in the center of northern France, has you covered. This fortress has seen it all—battles, power shifts, and royal connections. Originally built in the 14th century, the medieval castle was designed to guard the Loire River and control access to the region. Over time, it evolved into a residence for nobility, most notably serving as the home of Maximilien de Béthune, Duke of Sully, who was a trusted minister of King Henry IV. The castle played a significant role during the French Wars of Religion from 1562 to 1598 and has witnessed countless moments of intrigue and diplomacy. In 1940, during World War II, the castle wall was hit by shells, creating massive holes, but the framework remained intact.Desktop Version