San Diego has begun a rollout of vending machines with naloxone, a drug that can reverse an opioid overdose. The first is now operating in Chula Vista, with more to come.
Strained relations between the United States and China have led the U.S. to make deals with other Pacific nations. In other news, California is getting a blast of rain from another atmospheric river, and climate watchers say the odds of a stormy winter next year are rising. Plus, how honey bees communicate with each other.