Mental health December 22, 2021 4:54 pm What Did Americans Google Most In 2021? As the world navigated a second year of the pandemic, we saw renewed interest in mental health, sports and entertainment. US & World Videos 1:07 How long will your fridge keep food safe during a power outage? 0:20 One in critical condition after shooting that injured 4 in Waterbury 1:21 Watch the trailer for NBC's My New Favorite Olympian 2:16 Five shootings in six hours in violent Memorial Day Weekend in Bridgeport 1:46 Heat waves getting hotter, longer, and more frequent because of climate change