Here’s a crash course on what’s coming up next.

© Robert F. Bukaty/Associated Press; Sophie Park for The New York Times

The man who rammed his vehicle into the synagogue was purposely targeting the Jewish community, officials said on Monday, detailing his days of planning.

© Nick Hagen for The New York Times

More solar energy was added to U.S. grids than any other technology, but the amount installed fell by 14 percent, according to a new report.