The first tropical storm to hit Southern California in more than 80 years sparked road closures, school cancellations and power outages on Sunday evening before moving north to Nevada.
Rising rivers are stranding endangered riparian brush rabbits in California. Wildlife officials are searching out and relocating hundreds of them to help protect the species.
Thanks to a new federal law, cities will get better forecasts about how climate change intensifies rainstorms. Still, it won't be in time for billions of dollars of federal infrastructure spending.
Decades-old rules mean most reservoirs aren't allowed to fill up in the winter. A new approach using weather forecasts is helping some save more water to help with California's drought.
More than 200,000 residents are without power and thousands were ordered to evacuate after another powerful storm battered California on Monday. The death toll from recent storms is now up to 14.