CBS News 8

San Diego Zoo Wildlife Alliance cryogenically preserve 18 endangered San Diego native oak species

SAN DIEGO — The San Diego Zoo Wildlife Alliance reached a historical milestone after adding an endangered plant species to its Frozen Zoo, a collection of cryopreserved living wildlife material in the ...
San Diego Union-Tribune

San Diego’s Frozen Zoo welcomes endangered oak as first cryopreserved plant in biological bank

For the first time, a plant specimen has been cryopreserved and placed into the San Diego Zoo Wildlife Alliance’s Frozen Zoo, a step scientists believe could help the endangered scrub oak species ...
WPRI 12

First Plants Introduced to San Diego Zoo Wildlife Alliance's Frozen Zoo®

Endangered Nuttall's Scrub Oak Becomes First Plant Species Added to World-Renowned Biomaterials Collection SAN DIEGO, July 8, 2025 /PRNewswire/ -- San Diego Zoo Wildlife Alliance achieved a historic ...
CNN

Restaurant chain faces outrage after carving up 500-year-old oak tree

A restaurant chain has apologized after sparking outrage when it cut down an oak tree in London that was believed to be up to 500 years old. Described by British conservation charity the Woodland ...