The “A Mirror Maze” exhibit is currently on view at the Museum of Science in Boston. PHOTO BY FELIX PHILLIPS/ DAILY FREE PRESS STAFF Have you ever observed the branching of your eye’s blood vessels?

Researchers have developed a method for steering microscopic swimming robots using light patterns and the principles of Einstein's theory of relativity. The technology is a potential first step toward ...

Why do leopards have spots and zebras have stripes? Many biologists have tried to answer these questions and have provided interesting hypotheses, including camouflage, thermoregulation, and insect ...