Animation professor Jo Meuris discusses the art of animation and the importance of hand-drawn, human-made art.

Print artist Ana Inciardi is making vending machines fun again. Instead of snacks, Inciardi's devices produce prints you can collect for the low price of four quarters.

A paleo diet includes foods such as lean meats, fruits, vegetables, nuts, and seeds. Grains and dairy are off limits.

Home pregnancy tests that use colored streaks to indicate positive results may display an evaporation line (evap line). This is a colorless streak that occurs when urine dries on the test strip.