This is a recurring event. Check the daily calendar for more schedule information.

This is a recurring event. Check the daily calendar for more schedule information.

Claude turns 30 on September 15! Celebrate with us all month long. Unlike a human or your pet dog or cat, Claude, the Academy’s unofficial mascot, doesn’t have to get a doctor’s checkup once a year.

An interactive storytime about how humans are connected to each other and the natural world. Daily, 10:15 a.m. Learn about our charismatic African penguin colony from an Academy biologist. Daily, ...

Please note: Morrison Planetarium will be closed for maintenance Sept. 15–18.

Please note: Morrison Planetarium will be closed for maintenance Sept. 15–18.

This is a recurring event. Check the daily calendar for more schedule information.

This is a recurring event. Check the daily calendar for more schedule information.

Our first wallpaper drop is 100% Claude in honor of his 30th hatchday, but more digital biodiversity is in the works. Stay tuned!

In this new study, however, the researchers took a more detailed look at both adults and juveniles of the multicolored marvel, measuring and counting various features, such as the color of adult males ...

When one viable egg resulted in the birth of a healthy pup, Academy scientists set out to examine this unprecedented example of sharks’ long-suspected (but little-documented) ability to store sperm ...