Natural stone arches are commonly made of sandstone or limestone and are found in coastal cliff areas that can be eroded by wave action. Other arches...

The human skeleton hanging in the classroom often gives the impression that bones are inanimate objects, only serving as a structural support for the...

Evolutionists recently reported observations about a plant group called the Zygnematophyceae (a class of green algae). They claimed to know more about...