A new generation of activists has used extreme tactics and viral video to challenge farmers in Sonoma County, a region known for some of the industry’s most humane practices.

© Rachel Bujalski for The New York Times

In the first Mass since an assailant attacked Annunciation Catholic Church, parishioners gathered to grieve and support one another.

© Jenn Ackerman for The New York Times

The false report of a gunman drew a large police response to the university’s campus northwest of Philadelphia, where freshmen and their parents were told to shelter in place.

© Matt Slocum/Associated Press