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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.

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Prepare to cross over into the Twilight Zone, a newly refreshed exhibit in Steinhart Aquarium that unveils the dazzling marine life inhabiting mesophotic reefs 100 to 500 feet below the surface.

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

As a global biodiversity hotspot, California has an immense array of nature to explore. We've compiled a few resources to guide folks in learning more about the nature around them, while contributing ...

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

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

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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 ...