Authorities investigating the disappearance of Nancy Guthrie, the mother of "Today" anchor Savannah Guthrie, are treating her home as a "crime scene" and are asking for the public's help solving the case.

Boats and floats moved through Venice’s canals as Carnival began, with masked crowds lining the waterways. This year’s theme links to Italy hosting the Winter Games. #cnn #news

Democrats notched another victory Saturday in special elections during President Donald Trump's second term, flipping a seat in the Texas Senate in a district Trump won by 17 points in 2024. 0:00 Harry Enten runs the numbers on TX special election 1:40 How do special elections forecast general elections? 3:53 Rep. Adam Smith (D-WA) on electoral prospects 5:37 Audie Cornish's Group Chat discussion #Texas #Election #News

President Donald Trump threatened to sue comedian Trevor Noah for making a joke at the Grammy Awards about Trump's connections to convicted sex offender Jeffery Epstein. Trump has denied any wrongdoing related to Epstein. #CNN #News

Ukrainians had fun on the frozen Dnipro River despite major energy shortages and Russian strikes, Reuters reports. #CNN #news

As a cold snap moved across south Florida, temperatures dipped into the mid 30s, prompting cold-blooded iguanas to fall from the trees

Pokémon has come to the forefront of recent tensions between Japan and China after an event was held at a controversial historical site. CNN's Hanako Montgomery explains why. #cnn #pokémon #japan #china

Hurricane-force wind gusts from a bomb cyclone collapsed several homes on North Carolina's Outer Banks into the Atlantic Ocean on Sunday. At least 27 unoccupied homes have collapsed into the ocean on Hatteras Island since 2020. #cnn #news #northcarolina #weather

Nancy Guthrie, mother of "Today" show host Savannah Guthrie, has been reported missing by family members from her home near Tucson, Arizona, according to the Pima County Sheriff's Office. #CNN #News