PLEASANT HILL, Calif. -- A falling tree injured a dozen people at a California commencement ceremony on Friday evening, according to a school spokesperson. Diablo Valley College said towards the ...

About a dozen people were injured at Diablo Valley College in Pleasant Hill on Friday evening when a tree fell near where the college's commencement ceremony was taking place, school officials said.

The survey showed that vocal sacs disappeared between 146 and 196 times across the very twiggy evolutionary branchings of the frog and toad family tree. That’s “an astounding number ...

Baker says the frog explosion on the Gragg’s property could be due to the recent heavy rains or simply because spring is their mating season. She added that green tree frog females like to lay eggs in ...

On Sunday, the Pleasant Valley community will once again gather at St. Matthew’s United Church of Christ, 1427 Pleasant Valley Road, at 1:45 p.m. for the annual Pleasant Valley Community ...

Based on some molecular data, it has been estimated that the two groups separated from this common ancestor as recent as 32.9 million years ago. A diverse fossil deposit Our new study was based on ...