Authorities only learned of the threat through a teacher's husband.
The suspects were detained after entering the school to pick up a friend and charged with second-degree trespassing.
A student in DeKalb County, Georgia, said she was suspended after she ate a marijuana cookie at school by mistake.
Schools in Oklahoma are looking at bulletproof storm shelters to protect students from deadly tornadoes and the possibility of an active shooter on campus.
"At a time like this, people want to feel safer," one expert told Newsweek.
Foiling terror attacks also is down to God, according to the Israeli Defense Force.
Amid arguments about censorship on college campuses, elementary school libraries are becoming settings for these debates as well, with the majority of Republicans believing texts featuring LGBTQ characters don't belong there.
A Pittsburgh Public School teacher allegedly was attacked by a parent for confiscating her elementary student's cellphone in class.
Read about developments with the education budget, the Confederate flag and student debt.
Drew Adams, a 16-year-old boy assigned female at birth, says administrators have prevented him from using the boys' restroom.
In 2007, 65 percent of lesbian, gay and bisexual students said they'd been bullied. This year, 45 percent did.