In an effort to curb harmful algal blooms that have long been a problem for Lake Elsinore and Canyon Lake, the Santa Ana Water Board recently adopted more stringent pollution limits, including for ...

See Lady Gaga at the Forum, a video game musical in Hollywood, a new tour at Gamble House, dive-in movies, James Beard winners and more of the best things to do this week.

Wildfires are the top environmental issue for most Californians, who are also concerned about rising costs associated with ...

How do scientists monitor the populations of the threatened California red-legged frog? With careful listening and a little ...

President Donald Trump issued a proclamation this month that delays a rule meant to tighten ethylene oxide emissions at ...

Organizations that serve older adults are pulling back on services because of budget shortfalls while bracing for the effects ...