As the U.S. marks one year since its first case, questions remain about the origin of the coronavirus that causes the disease. The answers matter.
Related Articles
2017 in review: The ‘Wonder’-filled highs (and lows) of the year in movies
USA TODAY looks at the highs (‘Wonder Woman’) and lows (‘Valerian and the City of a Thousand Planets’) of the year’s movies.
Shooter among dead in New Mexico high school shooting
Two students were killed when a shooter opened fire at Aztec High School.
Nativity scene and Christmas tree unveiled at the Vatican
Nativity scene and Christmas tree unveiled at the Vatican Video provided by AFP