February 14, 2023 7:10 am El Niño Could Boost Global Warming El Niño Could Boost Global Warming You may have heard of La Niña and El Niño having a huge impact on weather patterns, especially in the winter when we get most of our rain and snow. Kari Hall reports. US & World Videos 1:42 ‘Sip, return, repeat' cups help Petaluma move on from single-use plastic 3:12 Weather-related power outages on the rise 3:20 What to know about coral bleaching and how it impacts Earth 2:54 National Weather Service upgrades its radar systems 1:35 First EV charging outpost opens for Yosemite visitors
