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Saguaro cacti, Ironwood Forest National Monument, Arizona
Saguaro cacti, Ironwood Forest National Monument, Arizona
Massive succulents against a mountainous backdrop, underneath the sun-kissed sky—it"s prickly perfection. Pictured here are saguaro (pronounced "sah-wah-roh") cacti at Arizona"s Ironwood Forest National Monument in the Sonoran Desert of North America. Even if you haven"t seen one in person, when you hear the word cactus, you"re probably thinking of saguaro—tall, green, cylindrical, with arms pointing upward. Though they are slow growers, these plants have been known to live over 200 years and reach enormous heights, with one setting the record at 23.8 metres. Another saguaro cactus, known as "Grandaddy," survived in the sweltering desert for about 300 years, eventually succumbing to old age in the early 1990s. Cacti may not be for everyone, but they tend to grow on you (figuratively, of course)!Desktop Version
Living rock
Living rock
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International Archaeology Day
International Archaeology Day
International Archaeology Day, celebrated on the third Saturday of October, is a tribute to the fascinating world of discovering our past through ancient sites and artifacts. Archaeological organisations across the world present events such as scavenger hunts, lectures, and interactive workshops, all programs to awaken your inner Indiana Jones. This day also piques our curiosity about the mysteries of the past and teaches us about societies and cultural heritage.Desktop Version
Mount Rainier National Park
Mount Rainier National Park
Under the glacial gaze of Mount Rainier in the state of Washington, USA, a carpet of wildflowers bursts into life. Every summer, the meadows around this mountain are coloured with vivid shades of blooming subalpine flowers: purple asters, pink coralroot and yellow tiger lilies are just some of the plants on show here. Also known as Tahoma, at over 4,300 metres, Mount Rainier is the tallest mountain in the state. It is covered by 93 square kilometres of glaciers and permanent snowfields, making it the mountain with the highest glacier cover in the lower 48 states.Desktop Version
Celebrating the tropics
Celebrating the tropics
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So close, yet so far
So close, yet so far
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International Polar Bear Day
International Polar Bear Day
Today we"re heading north for International Polar Bear Day. This event is the perfect time to learn more about the world"s largest bear species and the threats they face. Polar bears are native to the Arctic and can be found in Alaska, Russia, Greenland and Svalbard. They"re also found in Canada—like the cub in today"s image, photographed in Churchill, Manitoba.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
Canadian Grand Prix 2025
Canadian Grand Prix 2025
When 20 of the world"s fastest cars hit the grid, it is not just racing—it"s Formula 1. Precision, risk and ruthless speed define every lap of a sport that"s captivated fans since 1950. It has since evolved into a 24-race championship running from March to December. Teams like Ferrari, Red Bull and Mercedes dominate the grid, while drivers push limits to secure the pole position.Desktop Version
Santa Claus Village in Rovaniemi, Lapland, Finland
Santa Claus Village in Rovaniemi, Lapland, Finland
Nestled in Rovaniemi, Finland, and pictured in today"s image, Santa Claus Village is a magical year-round destination where visitors can step into the enchanting world of Christmas. Situated right on the Arctic Circle, this village offers unique experiences, like meeting Santa Claus himself or crossing the Arctic Circle line. Children and adults alike can meet Santa"s loyal reindeer and explore a vibrant collection of Christmas-themed attractions designed to delight visitors of all ages.Desktop Version
Mid-Autumn Festival
Mid-Autumn Festival
As summer"s warmth gently yields to autumn"s cool embrace, the Mid-Autumn Festival lights up the sky on the full moon of the year"s eighth lunar month in the Chinese calendar. Celebrated since China"s Shang dynasty, the festival honours the harvest season, during which families reunite to enjoy delectable mooncakes, admire the beauty of the moon, express gratitude, and tell tales of the Moon Goddess Chang"e, the Chinese goddess of the moon, and her husband Hou Yi, a legendary archer. Jiaxiu Tower was built in 1598, so it has witnessed many Mid-Autumn Festivals over the centuries. Under the moonlit sky, lanterns adorn the tower, illuminating the streets and symbolizing hope, good fortune, and unity.Desktop Version
Go fly a kite!
Go fly a kite!
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Stars in daylight
Stars in daylight
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Cave Dale and Peveril Castle, England
Cave Dale and Peveril Castle, England
Peveril Castle was once a medieval fortress standing tall on a limestone outcrop. Its ruins now overlook the village of Castleton in the Peak District in Derbyshire, England. Construction of the castle began shortly after the Norman conquest in the 11th century, although it wasn"t completed until the 14th century. From the castle, visitors can enjoy views of Cave Dale, a ravine that was carved by glacial meltwater over many years. In the limestone walls of the dale, there are caves and disused lead mines. From hidden caves to towering battlements, this corner of the Peak District is bursting with history and is just waiting to be explored.Desktop Version
Annas hummingbird
Annas hummingbird
Meet the tiny, feathered acrobat that flitters in the skies. Anna"s hummingbird was named after a French courtier, Anna de Belle Massena, Duchess of Rivoli. We can enjoy the year-round presence of these birds in Canada since they can withstand cooler climates and are able to slow down their metabolism, a state known as torpor. Anna"s hummingbirds, weighing less than a loonie, have a wingspan of 12 centimetres. They can beat their wings over 40-50 times per second, enabling them to hover and even fly backwards with ease.Desktop Version
Berlin Cathedral and Museum Island, Berlin
Berlin Cathedral and Museum Island, Berlin
As the summer is fading away, we find ourselves reminiscing about vacations and long hours of lively evenings. But let"s not bury the picnic days just yet! There is plenty to look forward to, especially if you are in Berlin. The Long Night of Museums only happens once a year—on the last Saturday of August since 1997—but it shakes up Museum Island and the rest of the German capital. The event series is more than a peaceful appreciation of artefacts—quite the opposite—you can expect music, talks, workshops, cocktails, dance and more from 6 PM into the small hours of the morning. Featured in today"s image, Museum Island—embraced by the Spree River—is listed as a UNESCO World Heritage Site and it is home to a museum quintet: Altes, Bode, Pergamon, Neues Museums and Alte Nationalgalerie.Desktop Version
A mirror reflecting natures beauty
A mirror reflecting natures beauty
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Taktsang Palphug Monastery, Bhutan
Taktsang Palphug Monastery, Bhutan
Today"s image takes us to Taktsang Palphug, or the Tiger"s Nest—a Buddhist monastery perched 3,000 metres above sea level in Bhutan. Built around the Taktsang Senge Samdup cave in 1692, it is where Guru Padmasambhava—the figure who introduced Vajrayana Buddhism to Bhutan—meditated and taught his students. Legend has it that an emperor"s former wife transformed into a tigress out of devotion and carried Guru Padmasambhava from Tibet to Taktsang in Bhutan. There, he meditated in a cave and is believed to have emerged in eight incarnations, giving the monastery its name—the "Tiger"s Nest."Desktop Version
World Book Day
World Book Day
In the heart of Ireland, amidst the storied halls of the Library of Trinity College Dublin, scrolls and tomes whisper tales of long-gone eras. Today, these silent storytellers shine for World Book Day. Established by UNESCO in 1995, the day serves as a reminder of the importance of reading, publishing and copyright. But why April 23? It marks the shared death anniversary of William Shakespeare, Miguel de Cervantes and several other literary greats. From book signing event around Canada, to the distribution of book vouchers to kids in many countries around the world, this day comes alive with the rustle of turning pages. Interestingly, each year, UNESCO crowns one city as the "World Book Capital." The chosen city then carries out activities aimed at promoting reading for the awarded year; this year it is Strasbourg, France. So, have you picked out a book to read yet?Desktop Version
Butterfly, fly away
Butterfly, fly away
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Where the humpback whale sings
Where the humpback whale sings
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A scented sea of purple
A scented sea of purple
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Grand Prismatic Spring at Yellowstone National Park, Wyoming, USA
Grand Prismatic Spring at Yellowstone National Park, Wyoming, USA
In Wyoming, US, you might want to visit Yellowstone National Park, which was the world"s first national park. Established in 1872 after the Protection Act was signed by the then-president of the US, Ulysses S. Grant, the park is known for its flora and fauna—including Rocky Mountain wolves and grizzly and black bears—super volcano and many geothermal features, including the one we see in today"s image. The Grand Prismatic Spring is in the Midway Geyser Basin. Its display of colours is caused by microbial mats, multi-layered sheets of microorganisms, ranging from deep blues and greens to fiery oranges and reds. There is so much waiting to be explored out there, so gather your friends and get out into the wild.Desktop Version
The animal kingdoms great migration
The animal kingdoms great migration
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Canadian Tulip Festival
Canadian Tulip Festival
Ever spotted a field full of tulips and felt like you"d stepped into a painting? Well, you are not alone. Today, there are more than 3,000 registered varieties of tulips grown around the world. Originally found in the wild across Central Asia, tulips were cultivated by the Ottomans as early as the 10th century. These flowers made their way into Europe during the 16th century after being introduced through diplomatic and trade routes. By the 1630s, the Netherlands experienced tulip mania, one of the first recorded economic bubbles, where single bulbs could sell for more than a skilled worker"s annual salary.Desktop Version