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Jul 30, 2019A long, erratic commute

Don’t set your watch to the migration timetable of the Galápagos giant tortoise—it doesn’t follow a predictable schedule the way so many other animal migrations do. Scientists first tracked the migration of giant tortoises in the Galápagos Islands in 2013, and they’ve discovered that not only is it marvelously slow, it’s kind of erratic, and flies in the face of human understanding as to why and how most animals migrate. Only the older tortoises make the roughly 6-mile climb out of the soggy jungle up into the hills—in this case, the slopes of Alcedo Volcano on Isabela Island. The journey is loosely related to mating, but researchers think there may be many other unknown variables at play. Whatever compelled these two lumbering giants up here, in about six months, they’ll start the slow climb back down to the jungle.Desktop Version

Mar 8, 2021A notorious advocate for women

Today is March 8, which means it"s International Women"s Day, the UN-sponsored celebration of women"s achievements and a push for gender equity around the globe. To honor this year"s event, we turn to New York City"s East Village, where Brooklyn-based street artist Elle painted the mural you see here as an homage to one of America"s most notorious advocates for women, the late Supreme Court justice Ruth Bader Ginsburg, affectionately called RBG.Desktop Version

Aug 19, 2018Oh, the places you’ll go

Here on the runway at San Francisco International Airport, the travel possibilities are practically endless, thanks in part to early innovators in aviation, whom we honor today for National Aviation Day (three cheers for the Wright brothers!). Even if you don’t leave the runway, this airport is a destination unto itself. It’s home to its own museum, with a permanent collection on aviation history as well as rotating art, history, and video exhibits. If that’s not your thing, find your inner peace in the airport yoga room, or keep an eye out for the ‘wag brigade,’ a team of airport dogs on hand to boost the moods of travelers.Desktop Version

Nov 24, 2021Chocolate Hills

In late November, the dry season arrives in the Bohol province of the Philippines to create a magical confection: The green grass that covers these rolling, conical mounds begins to turn brown, transforming the area into what looks like endless hills of chocolate. At least 1,260 of these "Chocolate Hills" are spread across about 20 square miles. The unusual landscape has become a robust tourist attraction, leading the regional government to construct a viewing complex amidst the hills in the town of Carmen.Desktop Version

Oct 29, 2019And the skies filled with bats…

As if right on cue for Halloween, this is the time of year when millions of straw-colored fruit bats begin to descend on Zambia"s Kasanka National Park. They come in such vast numbers that it"s thought to be one of the largest concentrations of mammals in the world. From the end of October to mid-December, these large fruit-eating bats pack into a small area in the forest to roost. But when the sun begins to set, they start to swarm, darkening the skies as they head out to gorge on fruit in the Mushitu swamp forest. Experts believe their migration starts about 2,000 miles north, in Congo.Desktop Version

Jul 20, 2018Composite of photographs from the Apollo 15 mission

Today is National Moon Day, commemorating the day in 1969 that Neil Armstrong was the first person to set foot on the moon. Eleven other astronauts have gone on to follow in his bootsteps, including Commander David Scott and Lunar Module Pilot James Irwin, who took these historic photos during the Apollo 15 moon mission in 1971. We’ve stitched together their images to create this composite panorama of the landing site, where they spent three days conducting research. (If only they had selfie sticks back then.) Look for the ‘play’ button on our homepage to hear actual transmissions between the crew and the Mission Control Center in Houston.Desktop Version

Sep 20, 2018May we have this dance?

Dancers have been waltzing across the mahogany floors at the Blackpool Tower Ballroom, in Lancashire, England, for more than a century. For those on this side of the pond, Blackpool is a popular seaside resort in the UK, home to the 518-foot-tall Blackpool Tower, a tourist destination built in 1894 and inspired by the Eiffel Tower. These days, when people talk about the tower, they may be referring to the building’s many associated venues–a circus, theater, and the ornate ballroom shown here.Desktop Version

Jul 14, 2021A different view of sharks

They"ve long been treated as threats, portrayed as villains, and brutally hunted for their edible fins, so we think it"s only fair that sharks get their own day. Shark Awareness Day is meant to highlight the importance of the most fearsome fish in nature, from little dwarf lantern sharks to great whites to these blacktip reef sharks cruising the Tahitian coast.Desktop Version

Nov 16, 2020A temple, preserved

The temples at Abu Simbel, commissioned by Egyptian pharaoh Ramesses II around 1264 BCE, would not be around for us to photograph if it weren"t for the efforts of the United Nations Educational, Scientific and Cultural Organization (UNESCO). A couple centuries after the Abu Simbel temples were completed, Ramesses" empire had collapsed and the sands of the Nubian region of North Africa began to consume them. European explorers "discovered" Abu Simbel in the early 1800s, leading to massive efforts to excavate and preserve the ruins of the great pharaoh"s monument to himself.Desktop Version

Jun 27, 2019The roots of invention

Living root bridges like this can be found in the tropical rainforests of Meghalaya, a state in northeast India that is among the wettest places on Earth. The gentle waterways that flow through the region’s valleys become gushing torrents during the summer monsoon season and will wash away traditional bamboo bridges. So, generations of indigenous Khasi people have devised a way of building root bridges by shaping living trees, like this one near the village of Mawsynram.Desktop Version

Mar 24, 2021A whale of a picture

The family drama you see playing out here in the Pacific Ocean near Maui, Hawaii, is a humpback whale calf getting a little nudge from its mom. She presumably wants the sleepy youngster to practice surfacing, something these amazing marine mammals are famous for doing in dramatic fashion. Winter is calving season for the Hawaiian population of humpbacks. Thousands arrive from their feeding grounds in the North Pacific to swim and breed in the warm Hawaiian waters, making them a common sight from November until April. Because they"re known to hang around near the ocean"s surface, breaching or slapping the water with their tails, humpbacks are a favorite of whale watchers everywhere.Desktop Version

Nov 26, 2019Staring down winter

Feel a chill in the air? Not these two. The first frosty blasts of winter have little effect on Highland cattle thanks to their unusual coats. The long-haired outer layer is oily and slicks off rain and snow, keeping the fluffier undercoat dry and toasty against their skin. These two Highlanders are in a national park in Drenthe province of the Netherlands, but the breed developed by natural selection—only the fittest survived—in the wet and windy Scottish Highlands. The original Highland Cattle Herd Book, which recorded Highland cattle pedigrees, dates to 1885, making Highlanders the oldest registered cattle breed in the world.Desktop Version

Aug 2, 2018The Aomori Nebuta Festival parade, Japan

From now until Aug 7, the northern Japanese city of Aomori is celebrating Aomori Nebuta, a festival (‘matsuri’) that features bright, colorful floats like the one seen in our photo. The history of how the festival began depends on who you ask and what you read. But the way to celebrate is to join or watch the parade that is the centerpiece of the observance. The floats depict mythic warriors and creatures, and they move through Aomori accompanied by musicians, often playing flutes and pounding on loud taiko drums. The goal? To ‘awaken sleepy souls.’Desktop Version

Mar 30, 2021Best fronds forever

Each of these tiny fern appendages, known as fronds, is made up of even tinier leaves—but they won"t be tiny for long. Ostrich ferns like this one, named for their tapering fronds that resemble feathery ostrich plumes, can be almost 6 feet tall once mature.Desktop Version

Sep 24, 2020Till the cows come home

These stylish cows are decorated to celebrate their annual return from high Alpine pastures to the towns and villages where they spend the winter. Known as the Almabtrieb, the tradition is generally held in late September or early October throughout the Alpine regions of Europe. These cows are in the Tannheimer Tal, a valley of the Allgäu Alps in Austria, where more than 100,000 head of cattle make the seasonal migration.Desktop Version

Mar 7, 2022Lake Tekapo, New Zealand

Here on New Zealand"s rugged South Island, the waters of Lake Tekapo display such striking electric-blue colors because of glacial silt flowing into the lake, carried by the braided Godley and Macauley Rivers, seen at the bottom of our image. These rivers are themselves fed by the melted waters of glaciers in the nearby Southern Alps. As these active glaciers slowly bulldoze the mountainsides, they pulverize rocks along valley floors and walls. All that grinding eventually produces a fine-grained powder of silt, sometimes called glacial flour. Meltwater picks up the silt, carrying it downstream and into lakes like Tekapo. The particles are so light and fine, they"re slow to sink to the bottom, remaining suspended in the water column instead.Desktop Version

Jul 17, 2020Let s face it: It s World Emoji Day

Most versions of the calendar emoji (Desktop Version

Apr 5, 2022Goðafoss waterfall, Iceland

Goðafoss is one of the hundreds of show-stopping waterfalls Iceland is blessed with. And though it isn"t the island"s highest waterfall—that would be Morsarfoss at over 787 feet—or most powerful (the thundering Dettifoss), Goðafoss, has, within its swirling waters, its own story to tell.Desktop Version

Sep 5, 2021Venice s grand regatta

Every year, on the first Sunday of September, Venice celebrates the Regata Storica along the city"s most famous canal. The event is the highlight of the Venetian rowing calendar and consists of two parts: a historical boat parade and a series of rowing races. Festivities begin with a regal water pageant comprising a flotilla of colorful boats from the 16th century. Gondoliers are dressed in period costume as they ferry high-ranking Venetian officials up the Grand Canal in a faithful recreation of Venice"s storied maritime past. The regatta commemorates the welcome given in 1489 to Caterina Cornaro, the wife of the King of Cyprus, who renounced her throne in favor of Venice.Desktop Version

Nov 21, 2019Le Beaujolais nouveau est arrivé!

"Bring us some fresh wine! The freshest you"ve got—this year! No more of this old stuff." Steve Martin was joking when his character in "The Jerk" asked for fresh wine—or perhaps he was talking about Beaujolais nouveau. The red wine, produced in the Beaujolais region of France, is fermented for just a few weeks and requires no barrel aging before it"s sold starting on the third Thursday of November. Beaujolais nouveau is a light-bodied red wine, with relatively high amounts of acidity. Located south of Burgundy, the Beaujolais region has a relatively warm climate, so Cabernet Sauvignon, Pinot Noir, and other famous French grapes don"t grow well there. But the fruity Gamay grows vigorously in Beaujolais and is used to make Beaujolais nouveau.Desktop Version

May 26, 2021Behold the blood moon

We"ve heard the phrase "many moons," but never took it this literally. We"re looking at 28 merged photos of our one and only moon over Utah"s Monument Valley: 26 snapshots of its partial phases, plus two layered exposures of the eclipsing moon at center.Desktop Version

Mar 7, 2021Finding a balance between wetlands and water treatment

Take a stroll through the Wakodahatchee Wetlands and you"ll likely spot great blue herons, like the fluffed-up pair we"re featuring today. Located in Delray Beach, Florida, and created on 50 acres of wastewater utility property, the park first opened to the public back in 1996. A three-quarter-mile boardwalk takes visitors over ponds and through marshes, offering the chance to see more than 150 bird species, plus turtles, fish, frogs, alligators, and other Floridian fauna. Every day, the Palm Beach County Water Utilities Department pumps about 2 million gallons of highly treated wastewater into the wetlands. Then algae and other plants naturally finish the purification process before the water seeps back into the water table. Quite an upgrade from a yucky wastewater pond.Desktop Version

Dec 25, 2020Big dreams require a big sleigh

For Christmas Day, we traveled 217 miles north of the Arctic Circle to Ilulissat, Greenland. It"s the island"s third-largest city, though in almost any other region, it would be considered a small town—only 4,670 people live here. Until a few years ago, Ilulissat served as a key destination for that most important holiday correspondence: Thousands of letters sent from around the world to Santa Claus, North Pole, ended up being rerouted to this giant mailbox. Today the mailbox has moved farther north, to Uummannaq, ever closer to the jolly old elf"s magical domicile. If you"re celebrating Christmas today, we hope you have a merry one.Desktop Version

Nov 20, 2019Atop the roof of Africa

From their home in the Simien Mountains of Ethiopia, these rare gelada monkeys look like they"re on top of the world. Simien Mountains National Park has some of the highest elevations in all of Africa, marked by deep valleys, jagged mountains, and sheer cliffs. This harsh climate nurtures rare and endangered species, including our homepage friends. The gelada monkey lives only here in the Ethiopian Highlands, where it survives on a diet of mostly various grasses. Nicknamed the "bleeding-heart monkey," it"s recognizable by the bright red, hourglass-shaped patch on its chest. It has another claim to fame: This chatty species produces a diverse range of vocalizations so complex they"re thought to be similar to those of humans. So, what do you think they"re talking about?Desktop Version

Sep 25, 2020One for the books

Today is the kickoff to the 20th Library of Congress National Book Festival, and for the first time it will be held entirely online. Nearly 120 authors, including Colson Whitehead, John Grisham, Ann Patchett, Walter Mosley, and Tomi Adeyemi, will appear on virtual stages to discuss the written word from September 25-27.Desktop Version

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