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Autumn comes to Old Town
Autumn comes to Old Town
The medieval center of Bern, Switzerland"s capital, looks much as it did when most of these buildings were first constructed between the 12th and the 15th centuries. What"s now called Old Town was founded in 1191 on a long, narrow peninsula surrounded on three sides by the Aare River. As Bern grew over the centuries, it erected defensive walls and moats only to tear them down again with each successive wave of expansion. In their place are now broad public spaces for outdoor cafes and markets, like the Zibelemärit (Onion Market), an annual fall tradition.Desktop Version
A city of bridges
A city of bridges
We"re in the heart of Switzerland looking down on the compact city of Lucerne, in a charming waterfront setting along the shores of its namesake lake and the River Reuss. Surrounded by snow-capped mountains just out of frame, Lucerne lies in the German-speaking part of central Switzerland and is divided into two parts linked by a series of bridges. The most famous of these bridges—the centerpiece and symbol of Lucerne—is the Kapellbrücke (Chapel Bridge), a covered wooden footbridge that you can see spanning diagonally across the Reuss in our photo. The building rising from the river alongside the footbridge is a medieval water tower, which has been used as a prison, torture chamber, local archive, and treasury.Desktop Version
A sea of swirling stone
A sea of swirling stone
By showing you this coveted sight, we"re saving you a bit of an ordeal. For a close-up view like this of "The Wave," a whorled sandstone formation in the northern Arizona wilderness, you"d have to navigate a rugged and mostly trail-free route with a permit in your pocket (only a small number are available, offered via a daily lottery). But that"s just one day hike of many in the expansive Vermilion Cliffs National Monument, which encompasses almost 300,000 acres of Arizona and Utah canyonland.Desktop Version
Cheese! We ll go somewhere where there s cheese!
Cheese! We ll go somewhere where there s cheese!
Ahh, the pastoral countryside of the Yorkshire Dales in Northern England. Dewy mornings, grazing farm animals, hand-built dry stone walls, and…cheese? Well, if you"re a fan of the beloved British claymation series "Wallace & Gromit," you may have first heard of this area of the Dales, Wensleydale, because of its local cheese. In fact, the animated duo"s notorious affinity for the local curd—which Wallace likes because producers thought saying it makes his face look "nice and toothy"—became so widespread that it helped the Wensleydale cheesemakers stave off bankruptcy.Desktop Version
Antarctica Day
Antarctica Day
The most isolated continent in the world is hands down the polar desert that is Antarctica, the coldest, driest, and windiest continent on Earth. Inhospitable as it sounds, Antarctica, which lies almost completely below the Antarctic Circle, is also a place of stunning beauty as evidenced by this image of Paradise Harbour, aka Paradise Bay, near the tip of the Antarctic Peninsula. Antarctica is also extraordinarily vulnerable to the effects of climate change, worth remembering today on Antarctica Day, which marks the anniversary of the signing of the 1959 Antarctic Treaty. The international agreement protects Antarctica as a scientific preserve.Desktop Version
Birthplace of Roman emperors
Birthplace of Roman emperors
Just a few miles north of Seville, Spain, you"ll find the ancient ruins of Itálica, the first Roman city outside of Italy. The city was founded in 206 BCE by the Roman general Scipio as a place to house veterans from the Second Punic Wars. Itálica was also the birthplace of at least two Roman emperors.Desktop Version
Mount Logan in Yukon, Canada
Mount Logan in Yukon, Canada
Today we"re visiting Canada"s tallest mountain, the 19,551-foot-high Mount Logan, which is part of the St. Elias Mountain range. Located in Yukon, the smallest and westernmost of Canada"s three territories, this majestic peak is also the second tallest in North America—only Alaska"s Denali is taller.Desktop Version
Under Parisian skies
Under Parisian skies
For Bastille Day, aka French National Day, we examine not the titular prison that was the site of the beginning of the French Revolution, but another building inexorably wrapped up in that powder-keg moment of French history. The dome in the upper right portion of this photo belongs to the Panthéon. Construction of the building—intended to be a church—began in 1758. But by the time it was completed in 1790, the French Revolution was in full swing and the new establishment decided that it should instead be used as a mausoleum for distinguished French citizens, which it remains today.Desktop Version
Birds and bees, and why they re so important
Birds and bees, and why they re so important
As Pollinator Week kicks off today, we"re in Colombia witnessing what appears to be a faceoff between two pollinators. On one side, you have the bee, which takes the title as the best-known pollinator. But birds—like this lovely empress brilliant hummingbird—are excellent pollinators as well. And so are bats, beetles, and other critters that can also move pollen from plant to plant to aid pollination, giving us fruits, seeds, and the next generation of plants. So shall we call this a draw, fellas?Desktop Version
Monarch butterflies migrate south
Monarch butterflies migrate south
Fall sets in motion a journey of some 3,000 miles for these monarch butterflies, which migrate from southern Canada to their wintering habitat in central Mexico. There, they cluster together in fir trees, creating the illusion of orange, fluttering foliage. They’ll remain in their winter roosts until March, when the journey back north begins. But no one individual monarch will complete the full roundtrip, which exceeds the normal monarch lifespan; instead it will take four generations of monarchs to complete the full migration, each individual seemingly driven by an internal compass that guides its flight path.Desktop Version
In honor of those we ve lost
In honor of those we ve lost
Today we"re featuring the view from the Empty Sky memorial in Jersey City, New Jersey, across the Hudson River, to where the World Trade Center"s Twin Towers once stood in New York City"s lower Manhattan. The Empty Sky memorial honors the 749 people from New Jersey who were killed on September 11, 2001. Their names are etched on two massive steel walls that form a tunnel directing the visitor"s gaze to one of the sites of the deadliest terrorist attack in history. The name Empty Sky comes directly from a song by New Jersey"s favorite son, Bruce Springsteen, about the "empty sky" where the Twin Towers once stood before they were destroyed in the 9/11 attacks.Desktop Version
Feeling lazy? Today s your day.
Feeling lazy? Today s your day.
Isn"t it odd that many of us don"t have to work on Labor Day, but International Sloth Day is just another Wednesday? If you"re moving slowly today, that"s just fine: You"re outpacing today"s homepage subject, which spends 90% of its time scarcely moving a muscle.Desktop Version
Moving as one
Moving as one
After the nesting and breeding seasons of spring and summer have passed, starlings become highly social birds, often gathering in flocks that number in the thousands. These flocks sometimes take the form of a murmuration—when the birds form a group large and dense enough that they appear to move together as a single organism, even if the movements seem arbitrary. Though scientists still don"t quite understand how the individual starlings in a murmuration coordinate their tight, fluid formations, the behavior is thought to be a way to confuse predators.Desktop Version
Take this for a spin...
Take this for a spin...
In 1851, when French physicist Léon Foucault performed his pendulum experiment in Paris, he became the first to prove what many scientists of his day already suspected—that the Earth spins on an axis. He conducted his first experiments 170 years ago, in early January 1851, with a relatively small prototype in the cellar of his home. Just a month later, Foucault performed his most famous pendulum demonstration, using a 62-pound spherical weight attached to a 220-foot wire, which was hung from the dome of the Panthéon, a Parisian monument. As the pendulum swung back and forth in a fixed plane, the pointed end of the weight traced lines in a compass-like circle of sand below it. As time passed, the angle of these lines began to change, demonstrating to onlookers that the Earth itself was rotating underneath the pendulum, and by extension, everyone watching was rotating as well, spinning on the surface of the great blue marble around its axis.Desktop Version
Welcome to Scotland s garden
Welcome to Scotland s garden
Today, we"re in the "Garden of Scotland," better known as the East Lothian region, to pay homage to the area"s agricultural roots on Lammas Day. Also known as Loaf Mass Day, it"s an observance that marks the beginning of the harvest season and is traditionally celebrated on August 1. The holiday is descended from the ancient British tradition known during the Middle Ages as the Gule of August and was gradually incorporated into the Christian liturgy celebrating Holy Communion. It gets its name from loaves of bread baked from the first harvested grain of the season each year.Desktop Version
Grab onto the handlebars, kid
Grab onto the handlebars, kid
How does a bearded tamarin celebrate Father"s Day? Maybe by giving piggyback rides to pint-sized monkeys. From day one, both male and female bearded emperor tamarin babies (like the one hitching a ride in this photo), start growing their trademark handlebar mustaches and wispy beards. These diminutive residents of the Amazon basin are highly social animals. Females often give birth to twins and stay pretty busy during the day nursing them. After the babies are fed, the males watch over the youngsters by carrying them around on their backs. By the time the young tamarins reach two months old their pops become the primary caregivers, providing food and showing the ropes of the rainforest to their young charges—where to find fruit and nectar in the dry season, how to leap from branch to branch, and the best ways to groom those outrageous mustaches and beards.Desktop Version
Deep in the North Woods wetlands
Deep in the North Woods wetlands
To celebrate American Wetlands Month, we"re flying over Norcross Brook, which snakes through the wetlands of Maine"s North Woods near Moosehead Lake. Wetlands like these are an often underappreciated natural resource. They act as vital links between the land and our planet"s watersheds, playing a crucial role in protecting healthy ecosystems. In addition to providing indispensable habitat for the many species that call them home, wetlands filter our drinking water and cycle nutrients. They also provide a natural buffer from storms, absorb flood waters, and capture carbon from the atmosphere—all of which help to mitigate the impact of climate change.Desktop Version
Just another day in paradise
Just another day in paradise
It takes some effort to reach the stunning Nā Pali Coast on the Hawaiian island of Kauai. Located on the island"s northwest side and stretching about 16 miles, Nā Pali isn"t accessible by car. You have to hike in, fly in by helicopter, or come at it from the sea by boat. In the summer, when the waves are calm, you can explore the rugged coast by kayak, but you"ll need a solid supply of muscle power for the sometimes-grueling paddle. If you seek a gentler approach—and if COVID restrictions allow—book a boat trip to explore the interiors of the sea caves that dot the shore. Today, we"re looking down on the Bright Eye sea cave, one of several caves on the Nā Pali Coast that lost their ceilings to the pounding of the sea.Desktop Version
Oymyakon, Russia
Oymyakon, Russia
Oymyakon, Russia, is one of a few places claiming to be the coldest spot in the Northern Hemisphere, a northern "Pole of Cold." Centuries of evolving meteorological technology means some historic cold temperatures are considered more accurate than others. The record for ultimate cold is a hot debate.Desktop Version
The Hermitage of Santa Justa
The Hermitage of Santa Justa
Today"s image brings us to Cantabria, a rugged region on the north coast of Spain. To reach this isolated stone hut, you"ll need to wait until the frothing waters of the Bay of Biscay hit low tide, then traverse a silty path to the structure"s façade. Peering in the windows, you"ll see a cavernous room adorned with shrines—the long-abandoned living quarters of a religious hermit who dwelt here in the 8th century. Not your typical waterfront condo, but hey, it"s cozy.Desktop Version
Dashing through the snow
Dashing through the snow
While many associate reindeer with the wonder of the holidays, these animals are magical in their own way. Known in North America as caribou, reindeer are well adapted to live in cold, rugged Arctic regions, like northern Norway where this herd was photographed. They"re built to withstand frigid temperatures with the help of thick, dense fur and noses that warm the air before they breathe it in.Desktop Version
Water colors
Water colors
Xiechi Lake in Yuncheng, China, has such a high level of salinity, it"s sometimes called China"s Dead Sea. But unlike the Dead Sea in the Middle East, Xiechi Lake supports abundant microscopic life: algae and other microorganisms that have a high tolerance for the salt. In summer and autumn, the lake temperature is high enough to spark algae blooms, bringing a variety of intense colors to the lake water.Desktop Version
Celebrating the Day of the Dead
Celebrating the Day of the Dead
Whether made of wood, clay, or even candy, Day of the Dead skeleton figures, called calacas, share one common trait: They’re having fun. The reason for the whimsical portrayal of death is a holdover from the Aztec influence on Mexican culture. According to traditional beliefs, the dead don’t want to be remembered with sadness, but rather with the joy they brought to the world when they were alive. Today is the height of the three-day celebration, which begins with All Saints Eve on October 31, continues with All Saints Day (today), and ends with All Souls Day on November 2.Desktop Version
A Portuguese fort takes a star turn
A Portuguese fort takes a star turn
Perched on a strategic hillside, high above the hot, dry plains of eastern Portugal, the Nossa Senhora da Graça Fort has been called a masterpiece of 18th-century military architecture. The thick walls that surround the fortress are shaped in a star pattern, with pentagonal bastions jutting out from the curtain wall at the corners. We"re looking at one of those bastions coming to a point in the lower center of our image.Desktop Version
3,000 years of history
3,000 years of history
These massive temples—known today as Abu Simbel—were built in the 13th century BCE by the pharaoh Ramesses II. He left a legacy of monuments and temples across Egypt, many of which, like Abu Simbel, featured Ramesses II himself as the star attraction. But over the centuries, these temples were almost completely buried in sand and forgotten. It was not until the early 1800s when an explorer saw the heads of the colossal statues poking through the sand that the temples were again discovered. Then in the 20th century, construction of a dam on the Nile River formed Lake Nasser, a massive reservoir that would have flooded the site where the temples stood. To save them from inundation, the temples were disassembled and relocated to a nearby hill. The process took almost five years and required that workers cut the temples into pieces and reassemble them exactly as they were built 3,000 years ago. We think Ramesses II would approve.Desktop Version