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Just a couple of know-it-owls

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The other great barrier reef

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Close to the wind

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30 Jun 2025Asteroid Day

Each scar on Earth from a meteorite impact tells a story—from the asteroid that wiped out the dinosaurs to the lesser-known craters that dot the planet. Asteroid Day highlights ongoing research into asteroids and the potential threats they pose. Started in 2015 and backed by the United Nations, this day marks the anniversary of the Tunguska event—a massive explosion that occurred in Siberia on June 30, 1908. This explosion flattened over 800 square miles of Siberian forest near the Tunguska River. The blast released energy equal to 10–15 megatons of trinitrotoluene (TNT), a standard measure of explosive force. Since then, craters like Arizona"s Barringer, Quebec"s Manicouagan and others have helped scientists study what happens when space rocks hit Earth.Desktop Version

The bears and the bees…

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24 Jul 2025Happy Cousins Day!

Remember the cousin who convinced you to climb the tallest tree or the one who helped you sneak an extra slice of cake at the family reunion? Today is a good time to appreciate those childhood partners in crime who made growing up way more exciting. Cousins often land somewhere between sibling and friend, getting into trouble with you, sharing inside jokes and showing up at every family gathering. The bond may stretch over time and distance, but it seldom fades. In nature, few creatures mirror that kind of togetherness better than the ashy woodswallow, pictured here. Native to South Asia, these birds are rarely seen alone. They gather in tight groups on bare branches or perch atop high places like powerlines. From there, they launch into graceful flights—flapping and gliding as they snatch insects midair.Desktop Version

Wind powered ice racing

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Portable portals into our imagination

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3 Jul 2025Rainbow River, Rainbow Springs State Park, Florida, United States

Nestled in the northern Gulf Coast of Florida, United States, is Rainbow Springs State Park. This area has served as a natural resource for humans and animals for centuries, with the crystal-clear Rainbow River—flowing through the park—playing a major role. The gently winding waterway is fed by Rainbow Springs, one of Florida"s largest springs. The water that bubbles up here comes from a 770-square-mile area and eventually flows into the Withlacoochee River.Desktop Version

Red rock country

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All hail the mighty mangrove!

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Heads together

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The largest gypsum dune field

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11 Jul 2025World Population Day

We are living in a full house, and it is getting fuller. With 8.2 billion people and counting, World Population Day highlights how that growth affects cities, food and the future. First observed in 1989, the day focuses on how unchecked population growth affects sustainability. The event was inspired by Five Billion Day in 1987, which marked the approximate date when the global population hit that milestone. As cities expand, green spaces shrink and agriculture competes for limited land and water resources. But there is a way forward—investing in education, improving access to healthcare and building smarter cities can balance growth with sustainability.Desktop Version

15 Jul 2025Perseid meteor shower over Nevada, United States

Get ready for one of the most dazzling celestial displays of the year—the Perseid meteor shower. Active from mid-July through late August, it reaches its spectacular peak on the night of August 12 into the early hours of August 13 this year. The Perseids light up the skies when Earth passes through a trail of icy and rocky debris left behind by Comet Swift–Tuttle, which last passed close to our planet in 1992. These meteors are called the Perseids because they appear to streak from the direction of the constellation Perseus.Desktop Version

Season of light in the City of Light

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Perfect, pastoral Palouse

23 Aug 2025European fallow deer in England

Flat antlers? Check. Spotted coat? Check. Side-eye from the bushes? Also check. Say hello to the European fallow deer. These medium-sized deer have been strutting through British woodlands and parklands for centuries. Though they look right at home, they weren"t born here. The Romans likely brought them over, and the Normans later made them common in hunting parks. Now, they"re regulars in landscapes from Sussex to Scotland.Desktop Version