It's a rematch in South Texas: Democratic Rep. Henry Cuellar faces a primary challenge from progressive candidate Jessica Cisneros. Two years ago, Cuellar narrowly defeated Cisneros to hold on to his seat. Kevin Dietsch/Getty Images; Brandon Bell/Getty Images hide caption
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AirTags are being used to track people and cars. Here's what is being done about it
Jeffrey Epstein appears in court in West Palm Beach, Fla., July 30, 2008. Jean-Luc Brunel, a modeling agent who was close to late U.S. financier was found dead Saturday in his French jail cell. Uma Sanghvi/Palm Beach Post via AP, File hide caption
Huntington High School senior Max Nibert holds signs he plans to use during a student walkout at the school in Huntington, W.Va., on Feb. 9. Now, families are suing the school district, alleging it violated students' religious freedoms. Leah M. Willingham/AP hide caption
A sign reading 'I AM AN AMERICAN,' on the Wanto Co grocery store in Oakland, California on December 8, 1941, the day after the attack on Pearl Harbor. The store was closed and the Matsuda family, who owned it, was relocated and incarcerated under the US government's policy of internment of Japanese-Americans. Dorothea Lange/Getty Images hide caption
While killer whales are known to attack blue whales, John Totterdell and his colleagues are the first to ever document a successful takedown. And they've done it more than once, publishing their findings in the journal Marine Mammal Science. National Oceanic and Atmospheric Administration/via AP hide caption