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Brocken spectre in Central Balkan National Park, Bulgaria
Brocken spectre in Central Balkan National Park, Bulgaria
With Halloween around the corner, we present the ghostly image of a Brocken spectre. Despite appearances and the season, there"s nothing paranormal about a Brocken spectre. It"s the magnified shadow of an observer cast in midair upon a cloud opposite a strong light source. Brocken spectres are rare but climb a mountain at dawn up to the misty slopes and you may be fortunate enough to witness the effect. The spectre, also known as a Brocken bow, mountain spectre, or spectre of the Brocken, can appear anywhere in which conditions are right—like here in the Balkans of Bulgaria. But it"s the thick fogs of the Brocken, a peak in the Harz Mountains in Germany, from which the phenomenon draws its name.Desktop Version
Okavango Delta, Botswana
Okavango Delta, Botswana
At a glance, this might look like some ordinary swamp, but the Okavango Delta in the African nation of Botswana is a veritable miracle of nature. Unlike most rivers, the Okavango River doesn"t drain into any sea or ocean, but rather empties into the open savanna. Thousands of elephants, and just about every other type of African animal you can name, owe their existence to this annual wetland. "Annual," because the marshland of the delta swells threefold to its full size but once a year, between March and July, when the seasonal rains from the highlands of Angola flow downhill 750 miles until they flood the arid savanna of northwest Botswana. The wildlife drawn to this life-sustaining water includes lions, leopards, cheetahs, rhinos, giraffes, zebras, hippos, wildebeests, hyenas, crocodiles, impalas, and of course elephants, the planet"s largest land animals.Desktop Version
Badlands National Park turns 44
Badlands National Park turns 44
Forty-four years ago today, a rugged, inhospitable area of South Dakota was designated a national park to protect the many fossils found there. The region has a 12,000-year history as hunting grounds for Native Americans. In fact, the name we know it by today, Badlands, comes from the Lakota phrase "mako sica," which literally translates to "bad lands." Covering nearly 380 square miles, its harshly eroded rock formations make it one of the most distinct landscapes in the United States.Desktop Version
National Bison Day
National Bison Day
When temperatures plunge, the American bison couldn"t care less. These burly mammals are ready for snow with their shaggy coats and massive bodies weighing up to 2,000 pounds. Our homepage bison are pictured in Yellowstone National Park in Wyoming, home to one of the largest and oldest herds in the country. Bison have roamed here since prehistoric times.Desktop Version
Chaco Culture National Historical Park, New Mexico
Chaco Culture National Historical Park, New Mexico
These circular walls belong to Pueblo Bonito, one of the biggest great homes in Chaco Culture National Historical Park, New Mexico. Between around 850 CE and 1250 CE, Chaco Canyon became a major cultural center for the Ancestral Puebloans, who lived in what is now known as the Four Corners region.Desktop Version
River Quoich in Aberdeenshire, Scotland
River Quoich in Aberdeenshire, Scotland
In the eastern Highlands of Scotland, tucked into the forested plateaus of the Cairngorms mountain range, is a small but beloved river that runs through a ravine. The River Quoich is frequented by nature lovers, hikers, and intrepid paddlers willing to brave its surprisingly swift currents and its several waterfalls, including the one featured here, the Linn of Quoich. This spot is famous for the bowl-shaped cavity in the rock that you see on the left.Desktop Version
Whitehaven Beach, Whitsunday Island, Australia
Whitehaven Beach, Whitsunday Island, Australia
Sun, sand, and sea come together to create the stunning beaches of the Whitsunday Islands, made up of 74 islands off the coast of Queensland, Australia. The Great Barrier Reef Marine Park surrounds and protects the islands, once home to the Ngaro people of Australia, an Aboriginal group known as the "canoe people" due to their seafaring lifestyle. Today, the island"s primary visitors are travelers, divers, campers, and adventure seekers. So, pack your sunscreen and explore the pristine white sand beaches on your next vacation down under!Desktop Version
Tigh Mor Trossachs on Loch Achray, Scotland
Tigh Mor Trossachs on Loch Achray, Scotland
Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version
Freshwater plants in Aquário Natural, Brazil
Freshwater plants in Aquário Natural, Brazil
Aquário Natural (Natural Aquarium, naturally) is the pristine, crystal-clear source of the Baía Bonita River and a highlight of the Baía Bonita Ecological Reserve. This remote inland region near the town of Bonito, Brazil, is a popular spot for ecotourism. A tour of the Aquário Natural offers a hike through the jungle followed by snorkeling with over 30 varieties of fish and gorgeous vegetation to marvel at. Other popular activities of the area include swimming in the Rio da Prata (Silver River), rappelling 236 feet down into the waters of the Anhumas Abyss, and walking through the treetops on the suspended steel walkway of the Circuito Arvorismo (Trees Circuit).Desktop Version
Apple Tree Day
Apple Tree Day
Apple Tree Day is a nationwide ode to the art of apple cultivation and the health benefits this beloved fruit brings to our lives. Apples made their way to North America with European colonists in the 17th century. In 1625, the first apple orchard in North America was planted in Boston by William Blaxton. Today, from Red Delicious to Honeycrisp to Pink Lady, some 200 varieties are grown in the US. The chaffinch on our homepage today is pictured amid tiny crab apples. Sure, they can be a bit tart, but they make for a lovely display in winter and some birds depend on them when other food is scarce. Sliced, baked, in a salad, or as cider, how do you like them apples?Desktop Version
Flooded crypt, Basilica of San Francesco, Ravenna, Italy
Flooded crypt, Basilica of San Francesco, Ravenna, Italy
In the Italian province of Ravenna lies the Basilica of San Francesco, recognized for its beauty and historical significance. This Romanesque church, originally built in 450, features a sturdy square bell tower added in the 9th century, enhancing the basilica"s exterior. Its design features three naves, divided by two rows of 12 columns each. Featured in today"s image is the basilica"s real showstopper: The basement crypt, or burial chamber, is a stunning model of early religious design. Complete with vaulted ceilings that slope down into rows of stone columns, its floor is a work of art itself. It"s inlaid with beautifully intricate mosaic tiles that have withstood the test of time.Desktop Version
Shark Awareness Day
Shark Awareness Day
For Shark Awareness Day, let"s consider things from the shark"s point of view. Sharks get a bad rap. They may be apex predators of the oceans, but we"re the ones most responsible for reducing their populations by more than 70% in the past half-century. Rather than perpetuate the stereotype of sharks being dangerous, let"s think of them as they are—amazing sea creatures with hundreds of millions of years of history in their genes. We may not always want to encounter them face to face, but they deserve our respect and for the health of our oceans as whole, sharks deserve protection.Desktop Version
Castilla-La Mancha, Spain
Castilla-La Mancha, Spain
In the Spanish town of Consuegra, echoes linger of the adventures of Don Quixote, the hero of Miguel de Cervantes" epic novel. This tourist destination in Castilla-La Mancha is famous for its rocky ridge, known as Cerro Calderico, crowned with 12 white windmills. The windmills are thought to have inspired Cervantes to write the famous scene in which Don Quixote mistakes them for an army of giants. With their stone walls and wooden blades, some date back to the 16th century, when they were built to grind grain.Desktop Version
Tigh Mor Trossachs on Loch Achray, Scotland
Tigh Mor Trossachs on Loch Achray, Scotland
Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version
Keyholes to the kingdom
Keyholes to the kingdom
The International Day of Islamic Art, proclaimed by UNESCO in 2019, occurs every November 18 to celebrate past and contemporary artistic expressions of Islam, and to highlight Islamic artists' contributions to world civilization. November 18 also marks Morocco's independence day, commemorating Sultan Muhammad V's return to Morocco from exile in November 1955.Desktop Version
Boundary Waters Canoe Area Wilderness
Boundary Waters Canoe Area Wilderness
In the mood for a quiet canoe ride? If so, consider a trip to Boundary Waters Canoe Area Wilderness (BWCAW) in northeast Minnesota. The Boundary Waters wilderness stretches for 150 miles along the US-Canada border within Superior National Forest. Known by those seeking solitude, Boundary Waters is one of America"s most beautiful and remote locations. Formed long ago from the scraping and gouging of glaciers, the area is distinct with its rugged cliffs, canyons, and thousands of lakes and streams. More than 1,200 miles of canoe routes are enjoyed by thousands of people every year.Desktop Version
Juneteenth
Juneteenth
Juneteenth is here, a day celebrating the freedom of enslaved African Americans shortly after the end of the Civil War. While Abraham Lincoln"s final Emancipation Proclamation in January 1863 freed slaves in Confederate states, certain areas did not abolish slavery until months after Confederate forces surrendered. Texas issued an order on June 19, 1865, that "all slaves are free." This act was the origin of Juneteenth, which combines the words June and nineteenth. However, slavery did not fully end in the US until the 13th Amendment was ratified on December 6, 1865.Desktop Version
St. Patricks Day
St. Patricks Day
Today, we"re looking out to sea from the green pastures of St Finian"s Bay in County Kerry, Ireland, to celebrate St Patrick"s Day. The country"s patron saint introduced Christianity to Ireland around the year 432, and his passing on March 17, 461, became a day of commemoration in his homeland.Desktop Version
World Bee Day
World Bee Day
It"s World Bee Day, and we"re doffing our caps in thanks to the world"s lesser known "essential workers." According to the UN, three out of four crops across the globe producing fruits or seeds for use as human food depend, at least in part, on bees and other pollinators. And tens of thousands of flowering plants, like the crocuses in today"s photo, would not exist if it weren"t for the little buzzers. A quote often misattributed to Albert Einstein suggests humans would have only four years left to live if the bees go extinct. No matter who said it, the message is clear: Our livelihood is intimately tied to the survival of bees. And that connection is of critical importance now, as bee colonies continue to struggle after more than 20 years of mass die-offs, a phenomenon known as colony collapse disorder.Desktop Version
Happy New Year!
Happy New Year!
Happy New Year"s Day! Humans have celebrated the new year since at least 2000 BCE, but various cultures have chosen different days coinciding with equinoxes or lunar cycles. The Romans established January 1 as the beginning of the year in 153 BCE, but this fell out of favor throughout Europe during the medieval era. Since 1582 and the widespread adoption of the Gregorian calendar, however, much of the world now celebrates the new year today. In addition to watching fireworks, drinking champagne, and making resolutions in the wee hours of the morning, other global traditions include making noise, eating lucky foods, and giving gifts.Desktop Version
National Aviation Day
National Aviation Day
In the summer of 2016, an experimental solar-powered airplane called Solar Impulse 2 completed a 26,000-mile multi-stage trip around the world without using a single drop of jet fuel. The remarkable feat took longer than a year and made the slow-flying plane part of aviation history. We are remembering this seminal flight today to mark National Aviation Day, established in 1939 by President Franklin Roosevelt as a day to celebrate the advancement of flight. August 19 was chosen because it is the birthdate of Orville Wright, who in 1903, with his brother Wilbur Wright, became the first to achieve powered, controlled flight on the hills of Kitty Hawk on North Carolina"s Outer Banks.Desktop Version
Telašćica Nature Park, Dugi Otok, Croatia
Telašćica Nature Park, Dugi Otok, Croatia
Welcome to the slice of paradise that is Telašćica Nature Park, on the Croatian island of Dugi Otok. Pictured behind cliffs separating it from the Adriatic Sea is the park"s Telašćica Bay, which stretches inland over 6 miles and is the largest natural harbor in the Adriatic. Dotted with islets and surrounded by small islands, its dramatic cliffs tower more than 520 feet above sea level and are known locally as the "stene." Other features of the park include 25 secluded beaches, as well as the therapeutic Mir salt lake known for its healing properties. So, the next time you"re in the mood for island-hopping, come to Telašćica, where the land and sea play an endless game of tag.Desktop Version
200th anniversary of Brazilian independence
200th anniversary of Brazilian independence
Today we visit the Museu do Amanhã (Museum of Tomorrow) in Rio de Janeiro to celebrate 200 years of Brazilian independence. Designed by Spanish neofuturist architect Santiago Calatrava, the unique structure was commissioned to showcase Rio"s revitalized waterfront ahead of the 2016 Olympics. The museum comprises five main areas: Cosmos, Earth, Anthropocene, Tomorrow, and Us, each inviting visitors to interact in different ways and learn about living in a sustainable world.Desktop Version
Indigo bunting
Indigo bunting
This time of year, from late spring to summer, male adult indigo buntings take it up a notch and turn a brilliant deep blue. They fly up to a perch—like our cheerful fellow atop a branch—and sing from morning to night to defend their territory from other males and to catch the attention of females. Indigo buntings are members of the "blue" clade (subgroup) of the cardinal family.Desktop Version
Vale of Edale, Peak District, England
Vale of Edale, Peak District, England
Welcome to the Vale of Edale, home to a small village which marks the starting point of one of the UK"s most famous long-distance walks. Edale is one of many dales—or wide valleys—of England"s Peak District National Park, a picturesque area where heather moorland and rocky gritstone landscapes sit side-by-side with rolling uplands. From here, walkers set out on the hilly and remote Pennine Way, covering 268 miles along England"s wildest landscapes up to the Scottish Borders. But if you don"t want to hike that far, excellent walking country surrounds the village itself, which lies to the south of the Peak District"s highest point, Kinder Scout.Desktop Version