Researchers found that roundhead parrotfish can spend up to an hour making this cocoon before sleep….
Many birds swallow tiny stones, sand, or small shell pieces because they do not have teeth to chew…
Many birds swallow tiny stones, sand, or small shell pieces because they do not have teeth to chew…
In Churchill, Canada, polar bears that wander too close to town can end up in a special holding…
In Churchill, Canada, polar bears that wander too close to town can end up in a special holding…
Clouds float because their water is not sitting in one giant bucket. It is spread out as billions of…
Clouds float because their water is not sitting in one giant bucket. It is spread out as billions of…
Axolotls look cute, but their repair system is wild. These salamanders can regrow lost limbs and…
Axolotls look cute, but their repair system is wild. These salamanders can regrow lost limbs and…
In Florida, Burmese pythons likely began as escaped or released pets. The Everglades suited them too…
In Florida, Burmese pythons likely began as escaped or released pets. The Everglades suited them too…
Elephants eat fruits, walk long distances, and drop seeds in nutrient-rich dung. Some seeds survive…
Elephants eat fruits, walk long distances, and drop seeds in nutrient-rich dung. Some seeds survive…
Lightning does more than light up the sky. Its powerful energy can break apart nitrogen in the air…
Lightning does more than light up the sky. Its powerful energy can break apart nitrogen in the air…
In Alaska, the Kasatochi volcano blew up in 2008 and sent ash far over the North Pacific Ocean. That…
In Alaska, the Kasatochi volcano blew up in 2008 and sent ash far over the North Pacific Ocean. That…
In the southern Amazon, trees release water vapor from their leaves. NASA-backed research found that…
In the southern Amazon, trees release water vapor from their leaves. NASA-backed research found that…