Our planet is so old that it's hard to imagine how much life has changed on the surface. Nothing can truly live forever on Earth, but there are a number of different species that have developed ...

Volcanoes are famous for their explosive energy and the hot lava that bubbles and oozes out. They can be extremely destructive but are also beautiful forces of nature. In one country, Iceland, there ...

PBS has had a lasting impression on my life. Growing up, PBS Kids was a consistent part of my childhood. My earliest memory is watching “Curious George” in the morning as I ate breakfast and waited ...