A new court filing from the ACLU and the Department of Justice reveals that 545 children separated from their families due to the Trump administration’s “zero tolerance” policy have yet to be reunited with their parents. NBC News has the story. And KQED examines the efforts to track down parents in Mexico and Central America.

Time looks into Sweden’s strategy to address the coronavirus pandemic and says it should not be considered a model for other countries. And Kaiser Health News has the facts on herd immunity.

The Times of London explores why Africa seems to have fared better during the pandemic than many experts predicted. And Karen Attiah, global opinions editor for the Washington Post, writes about specific African countries’ effective responses to stop the virus from spreading.

The Guardian reviews a new documentary that examines the long history of U.S. government investigations into unexplained UFO sightings.