The Exploratorium is temporarily closed. Explore our online resources for learning at home.
Explore the size and scale of microscopic biology.
Identical twins reveal how our surroundings affect who we are.
How much does DNA affect your appearance?
Watch a 3-D animation of a model cell crawling.
Get to know Exploratorium exhibit developer Denise King.
Learn about common electrical systems in our brains and fast-moving plants.
DNA mutations and temperature combine to shape a fly's wings.
A touchscreen interface for a microscope helps visitors see like scientists.
Our bodies contain 30 trillion microbes, a microbiome that seems essential for our well-being.
Research-grade microscopes reveal interior worlds of living, changing cells.
Gently touch these plants and see how they respond.
Guess which photos are the human embryo, egg, and sperm.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
More Contact Info
Be the first to know what's happening when