Over the past several weeks, the majestic California buckeye tree that shades my backyard has been sharing intimate details about its inner life — how much it grows each day, its drinking habits ...

Two historic trees were damaged after Tuesday's wind storm, according to officials. Officials say a Coast Redwood (Sequoia sempervirens) and California Buckeye (Aesculus californica) were damaged.

California buckeye trees have developed several clever ways to protect themselves and ensure reproductive success. One of those strategies is that all parts of the tree are poisonous to humans and ...

The California buckeye’s variable height attests to its nuanced response to climatic conditions: in northern reaches, the buckeye is shrubby and squat (about 12 feet tall).

Now, the microbe is invading California’s buckeye trees, bringing to 10 the number of tree and plant species being attacked. The buckeye, or Aesculus californica, is found mostly in dry, sunny ...