When speculating about life in the universe, scientists need to be more realistic than Hollywood. In Star Trek, no matter where the actors land, they can walk around and breathe the air. That may be easier on directors, but for a surface to be habitable, there are physical requirements.

Although the accusation of mixing Christianity with science is regularly leveled at the creation scientist, one finds plenty of emotion—and yes, religion—in the secular scientific community.

There seems to be something about evolutionism that generates arrogance in many of its spokesmen. The concept is so wide-ranging that it purportedly can explain everything scientifically, from the origin of the cosmos to the origin of religion.

Embryonic stem cells are the basic building blocks for some 260 types of cells in the body and can become anything: heart, muscle, brain, skin, blood. Researchers hope that by guiding stem cells in the laboratory into specific cell types, they can be used to treat diabetes, Parkinson's disease, heart disease, or other disorders.