The Hawaiian goby is a tiny fish with an incredible ability. Using its mouth and fins like suction cups, it can climb steep waterfalls to reach safer streams. Some of these waterfalls are over 100 meters (328 feet) high. The climb protects the...
At night, there are usually fewer background noises, making sounds seem louder and easier to notice. Your brain also pays more attention to unexpected sounds when you're tired or in a quiet environment. This is why small noises may seem much...