Animal and plant cell DNA is so complicated that all the cellular machines that process, regulate, and manipulate it are constantly in need of cellular fuel. In fact, each animal and plant cell uses so much fuel that specialized fuel-production facilities called mitochondria are required.

A tremendous cloud of water vapor envelops a quasar in distant space, according to new reports. Where did the water come from? A straightforward understanding of the biblical account of creation provides a possible answer and suggests that this may be the first of more such discoveries.

Why are pilots and airplane mechanics so meticulous in their upkeep and maintenance of aircraft? The fact that one critical misstep would spell disaster shows that anything that flies must have many interdependent parts that are all narrowly specified for flight.

Mercury, the closest planet to the sun, rotates so slowly that one day there lasts about 59 earth days. The planet has only three days in each of its years, and the sunny side is so hot that lead would easily melt on its surface.