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Dec 17, 2019When in Rome...celebrate Saturnalia

We"re looking at the Temple of Saturn, one of the oldest structures of the Forum in Rome. It was here that ancient Romans began their celebrations of Saturnalia, which started on December 17. Both the temple and the festival are dedicated to the agricultural god Saturn, whose reign was associated with a golden age of prosperity and peace. Saturnalia festivities kicked off with a sacrifice at the temple, followed by a public banquet and a week of general merrymaking. Activities included gambling, eating, drinking, and playing music. Businesses and schools closed, and even slaves were free from work and allowed to participate in the festivities. Many Saturnalia customs evolved into Christmas traditions, such as gift giving, decorating homes with wreaths, and drinking spiced wine.Desktop Version

May 18, 2018It’s Endangered Species Day

We chose this photo of a peregrine falcon—a female, walking across the rail of a balcony in Chicago—to inspire hope on Endangered Species Day. Not every animal listed as endangered is doomed to extinction. Peregrine populations were decimated by the use of pesticides, such as DDT, in the mid-20th century. The chemicals accumulated in the birds’ bodies, causing weak eggshells and high mortality rates for chicks. But by the 1980s humans had learned the cause, reduced and eliminated the various chemicals, and helped the birds rebound with gusto.Desktop Version

Apr 16, 2020Bridges to the past

The story of this sandstone formation in southeastern Utah"s Natural Bridges National Monument begins around 10 million years ago. That"s when tectonic shifts began slowly lifting what is now the 130,000-square-mile Colorado Plateau above the surrounding plains. In ensuing eons, the Colorado River"s many streams eroded the elevated land, threading it with deep canyons. When water broke through one canyon wall into another canyon, sometimes a natural bridge like this one remained above the breach.Desktop Version

May 31, 2019Mysterious prairie mounds abound

Collections of these dome-like hills are common in landscapes throughout the United States. Depending on your region, you might know them as Mima mounds, hogwallow mounds, or even pimple mounds–and their origin isn’t always clear. Theories range from seismic activity to gophers—and even just an accumulation of sediment. The prairie mounds on our homepage today are part of Oregon’s Zumwalt Prairie, a protected grassland area in northeast Oregon. Encompassing some 330,000 acres, it’s of one of the largest remaining tracts of bunchgrass prairie in North America. Once part of an extensive grassland in the region, this portion has remained preserved due to its high elevation, which made farming difficult.Desktop Version

Jun 5, 2019Happy trees = Clean air

We’re gazing up at the tree canopy in the Tambopata National Reserve of the Peruvian Amazon. The Amazon rainforest covers 60 percent of Peru’s total landmass, stretching over 37,000 square miles.Desktop Version

Jul 11, 2020How Quảng Ngãi got its grove back

Could these humble rows of trees prevent a natural disaster? The Vietnamese government hopes so. Mangrove forests like Bàu Cá Cái in coastal Vietnam"s Quảng Ngãi province are an important shield against destructive typhoons that rock the coast each year. Unfortunately, mangrove trees have been depleted over the years by population growth, climate change, and increased use of waters for fish farming. Plantings at Bàu Cá Cái—outlined by bamboo frames to create the neat patterns seen here—have been part of a major initiative to regenerate nearly 10,000 acres of mangrove forest around the country.Desktop Version

Jul 31, 2021Fashion models of the avian world

Striking plumage, dramatic tail feathers, long down-curved bills, that indefinable certain something… You can see why bee-eaters are considered among the most beautiful of birds—and highly prized by photographers. There are about 25 species of bee-eaters that live throughout tropical and subtropical parts of Europe, Asia, Africa, and Australia. They"re medium-sized and both males and females sport similar jewel-toned plumage. This group perching in Mkomazi National Park in Tanzania is mostly made up of the northern carmine variety—with blue-green heads and mostly red bodies—plus a few European bee-eaters seemingly for accent color.Desktop Version

Sep 5, 2019A lush, green escape

With the tourist season winding down and the rainy season still forthcoming, September is an ideal time to visit Bali. If you’re lucky enough to go, plan a day trip to the Tegallalang farming terraces in Ubud, where visitors can capture gorgeous photos of the landscape and get an unforgettable glimpse into Balinese culture. The island of Bali has a rich tradition of agriculture, with an especially unique method of water management for rice farming. The irrigation system here, known as Subak, is recognized by UNESCO for its cultural significance. Water flows through temples and into the rice paddies, carved into the hillsides like steps. It"s a practice that dates back thousands of years, based on the Balinese philosophical principle of Tri Hita Karana, which refers to a relationship between humans, the Earth, and the gods.Desktop Version

Jan 9, 2021The stylish Spanish shawl

Today we"re meeting one of a motley group of sea slugs called the nudibranchs (rhymes with "thanks"), known for their unique, often complex shapes and neon-bright colors that help discourage predators. The Spanish shawl"s fire-orange mane is made up of tendrils called cerata that mainly act as gills. But that mane also retains venom from the slug"s prey—sea anemones—treating any would-be devourers to a painful sting. Should a ravenous sea star disregard these defenses and get too close for comfort, the Spanish shawl has a Plan B: By flapping its whole 2- to 3-inch body like a gelatinous wing, the nudibranch can flutter into open water for a quick escape.Desktop Version

Jul 23, 2018Tokyo welcomes a futuristic new art museum

You’re looking at ‘Forest of Resonating Lamps,’ an art exhibit in the newly opened Mori Building Digital Art Museum in Tokyo’s Odaiba area, a manmade island in Tokyo Bay. The futuristic facility is making headlines this summer for its unique format. The venue features exclusively digital art–some 50 exhibits that are displayed throughout the 10,000-square-foot space to create an immersive, borderless experience. More than 500 computers and 470 projectors are used to create an ethereal effect. In "Forest of Resonating Lamps," hundreds of lamps dangle from the ceiling and light up in response to movement in the room.Desktop Version

Jul 26, 2018Exploring the wilder side of New York

New York State isn’t all skyscrapers and teeming crowds. The Empire State is home to a diverse geography, including some wild places that were around back on July 26, 1788, when New York officially joined the Union. In honor of New York’s statehood day, we’re at Letchworth State Park, a wilderness near Rochester that follows the Genesee River some 17 miles through a deep gorge that’s known as the "Grand Canyon of the East."Desktop Version

Mar 12, 2020Fiesta at Siesta

Here we are in mid-March already, the time of year when college-age revelers invade the world"s beaches, like this one on Florida"s Siesta Key. Located in Sarasota County off the state"s western shore, the island beach is a fixture on lists of America"s top beaches, a standout even in a state where soft, welcoming sands compose over half the 1,200-mile coastline.Desktop Version

Apr 29, 2018National Park Week: Olympic National Park, Washington

The final day of National Park Week brings us to Ruby Beach, a coastal destination named for its sparkly sand, at Washington’s Olympic National Park. Here on the Olympic Peninsula you’ll find rugged beaches, glacier-topped mountains, and temperate rainforests that receive upwards of 12 feet of rainfall per year. All that rain feeds the mosses, lichens, and ferns that lend the forests a unique, jungle-like quality. Thanks for exploring national parks with us for the past week–it’s been fun!Desktop Version

Mar 29, 2023Manatee Appreciation Day

Today is Manatee Appreciation Day and, given their sweet and friendly nature, it"s hard not to love them. These gentle giants slowly graze through rivers and coastal waters for up to seven hours a day, eating seagrasses and other aquatic plants. They do have teeth, but fear not, they are flat molars used for grinding up vegetation.Desktop Version

May 26, 2018Honoring the first American woman in space

This far-out image of the Sahara Desert was photographed from space via the Sally Ride EarthKAM, a camera aboard the International Space Station. The EarthKAM is programmed remotely by middle school students as part of an educational program established by Sally Ride, the first American woman to travel to space. Ride’s first trip to space was in 1983. On May 26, her birthday, we remember her legacy.Desktop Version

Dec 21, 2019Seventeen arches at sunset

When it"s winter solstice time in the Northern Hemisphere, the setting sun shines under the Seventeen-Arch Bridge at the Summer Palace in Beijing, causing this romantic glow. In the 18th century, during the Qing dynasty of China, the Qianlong Emperor ordered the construction of this collection of gardens, lakes, and various structures, including temples and small palaces. These days, it"s one of Beijing"s premier attractions and sure to be crowded this time of year, with visitors headed to the bridge in time for sunset.Desktop Version

Dec 21, 2020Shadows on the solstice

Roughly 5,000 years ago, ancient inhabitants of the British Isles somehow dragged as many as 40 giant stones—the heaviest weighing an estimated 16 tons—onto this grassy plateau in what is now England"s Lake District National Park in Cumbria. They then grouped them into the stone circle at Castlerigg, seen here casting shadows from the low winter sun. Archeologists believe stone circles were arranged to align with solar and lunar positions. They were used in elaborate rituals to celebrate occasions like today"s winter solstice, the shortest day (and longest night) of the year in the Northern Hemisphere.Desktop Version

Mar 12, 2021Ringing in the new year at Teotihuacan

If the Aztecs had hot air balloons, they may well have greeted the new year like this—floating above the massive Pyramid of the Sun at sunrise today, the first day of the year according to the Aztec calendar. Also known as Yancuic Xihuitl, the Aztec New Year is still celebrated by some Indigenous Nahua communities here in central Mexico with songs, dances, and the flames of "ocote" (pitch pine) candles. Dancers wear colorful traditional costumes topped by quetzal feather headdresses, and celebrants greet the new year by making loud noises with seashells, just as Aztecs did centuries ago. It"s one of the many expressions of pre-Columbian tradition that managed to survive the Spanish conquest and modern erosion of Indigenous customs.Desktop Version

Dec 18, 2019It’s Weihnachtsmarkt time!

The streets of this market square are all decked out in a tradition born nearly 700 years ago. Weihnachtsmarkte or Christkindlmarkte (Christmas markets, if you prefer less of a mouthful), take place around the world, but they originated in Germany as a celebratory way to observe Advent, the Christian season leading up to Christmas Eve. These markets are generally open-air affairs where everything is decorated, including the trees (called Tannenbaums in German if they"re firs). People shop from local artisans who sell their handmade wares in small wooden chalets. Then it"s off to eat traditional foods—roasted almonds, pastries, and biscuits—and sip on warm mulled wine.Desktop Version

Apr 27, 2020That s quite a schnoz, baby tapir

For World Tapir Day, we"re bringing you nose-to-nose with a baby South American tapir. The creamy stripes and dashes on its coat help keep this endangered calf camouflaged under the filtered light of the Amazon tree canopy. It may look small now, but mature tapirs are the largest native mammals in South America. About that nose: Tapirs use their prehensile nose trunk to grab plants and berries. And if they submerge under the surface of the water, some even use it as a snorkel.Desktop Version

Jan 3, 2022Lick Observatory

Shrouded in snow on the summit of Mount Hamilton, in the Diablo Range just east of San Jose, California, lies the world"s first permanently occupied mountaintop observatory. Constructed between 1876 and 1887, the Lick Observatory has been the site of significant discoveries, including several of Jupiter"s moons and other planetary systems. It"s named for American real-estate entrepreneur James Lick, who set aside $700,000 for the University of California to build a facility that would be home to a "telescope superior to and more powerful than any telescope yet made."Desktop Version

Jan 28, 2020US Coast Guard: Protecting us for 105 years

In recognition of the modern US Coast Guard, formed on this day in 1915, we"re featuring the Cape Disappointment Lighthouse, one of many lighthouses managed by the USCG. How did Cape Disappointment get its name? A British fur trader in 1788 mistook the mouth of the Columbia River for a bay and was disappointed because his ship couldn"t pass due to the river"s shallow bar. Many ships would eventually sink in these dangerous waters, but this lighthouse has warned off countless others since it was lit in 1856, making it the first lighthouse in the Pacific Northwest. Most of the lighthouses in the US have been built and maintained by the US Coast Guard and its predecessors.Desktop Version

May 28, 2018Honoring the fallen

We’re here at Arlington National Cemetery with the ‘Old Guard,’ the 3rd United States Infantry Regiment and oldest active-duty regiment in the US Army. Each year before Memorial Day, as part of a ceremony known as ‘Flags In,’ members of the Old Guard place an American flag in front of each headstone at Arlington. Within four hours, more than 228,000 flags are placed at the headstones and thousands more at various memorials.Desktop Version

Dec 28, 2022Maloja, Switzerland

The word "picturesque" is an understatement when taking in today"s image of Maloja, Switzerland. This Alpine village in the canton of Grisons is surely the envy and inspiration of snow globes the world over! Located just a few miles from the Italian border, the impossibly perfect winter scenes found here have inspired painters and artists for centuries. Majola is near Lake Sils, which makes this area a recreational destination in both summer and winter. At the center of our image is the crown jewel of Maloja, the Chiesa Bianca, a church built in the 1880s by a Belgian count. Today, the once solemn space is used to stage exhibitions and concerts.Desktop Version

Jul 13, 2020Welcome to the Hoh

Don"t let this sunny picture fool you. The Hoh, a temperate rainforest on the western side of Olympic National Park in Washington state, sees between 12 and 14 feet of rain each year, making it one of the wettest places in the continental US. But all that moisture creates a lush, even mystical environment. The forest features a mix of conifers and deciduous trees draped heavily with moss, like the arching big leaf maple in our homepage image. A stroll through the forest will also reveal the massive Sitka spruce and western hemlock trees that may reach more than 300 feet up into the dense canopy. Below, the woods teem with ferns, lichen, and other vegetation. It"s an enchanted forest right out of a fairy tale.Desktop Version

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