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Learn more about Claude, our American Alligator, and other fascinating inhabitants of the swamp.
In nature, color is so much more than just décor.
Be mesmerized by sharks and rays, tropical fish, and waddling penguins. Our webcams stream 24 hours a day.
Our newest planetarium show explores asteroids, comets, and the hard-hitting stories of our cosmic origins.
Everybody loves a good throwback, and this week, NightLife takes a trip to the ‘90s!
Computer simulations, infographics, and hot tips—explore it all in this rich collection of earthquake resources.
New nudibranchs, sea urchins, corals, and fish in the most biologically diverse marine ecosystem on the planet.
Steinhart Aquarium researchers traveled to South Africa to help save hundreds of penguin chicks from starvation.
Scientists use specimens in museum collections to understand past extinctions and protect living animals.
These tiny orange frogs secrete highly toxic chemicals for defense—toxins they amass by eating poisonous ants.