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Beavers know better. They saved the Czech government $1 million!
After a plan for building a dam stalled in the Czech Republic for seven years, beavers stepped in and did what beavers do, building the dam for free!
March 3, 2025
Wild fish can recognize unique humans with visual cues
Wild fish are able to recognize divers based on visual cues from their dive gear. But they cannot tell apart divers that are dressed in identical dive gear.
February 28, 2025
Wooly devil is new plant species discovered at Big Bend
Staffers at Big Bend National Park have discovered a new plant species. The fuzzy white flowering plant is named wooly devil.
February 26, 2025
Secretary birds are expert snake killers
Secretary birds are elegant, beautiful creatures. But they are also fierce and a snake's worst nightmare! Find out more about these incredible creatures.
February 26, 2025
Have you seen a white rainbow? That’s a fogbow!
Have you ever seen a rainbow but without any color? That's a fogbow, also called a white rainbow or ghost rainbow. Here's how they form.
February 26, 2025
Why is life on Earth so colorful?
The color of life - in the world's plants and animals - has evolved over time. Read why certain color adaptations benefit animals and plants.
February 23, 2025
A bold new theory of intelligent life and origin of humanity
Was the rise of humanity simply a matter of luck? A new theory says no, that we - and perhaps other intelligent life - are the probable outcome of evolution.
February 21, 2025
Earth’s ice caps are temporary and rare, study suggests
How and why did Earth's ice caps form? A new study suggests they are a rare event in the planet's history, the result of multiple coincidental cooling events.
February 20, 2025
Earth’s inner core changes shape over time
Scientists report that Earth’s inner core is not perfectly solid. Its surface changes shape over time due to interactions with the outer molten core.
February 20, 2025
Extreme cold is impacting more than 1,000 miles of US
Extreme cold is impacting thousands of miles of the United States Wednesday and Thursday with temperatures running 20 to 30 degrees below average.
February 19, 2025
