The students posted a 50-second "cooking video" in which they use "ingredients" to create a black person made of racist stereotypes.
Nearly 220 San Fernando Valley school campuses are shut today, in addition to several others in Los Angeles County, over poor air quality issues.
The boy brandished what appeared to be an assault rifle and sent the video to fellow students at his high school.
Police say that the Florida high school student showed poor judgement but is not a threat.
Some community members criticize the name change for the acronym spelling out the Confederate general's name
New research sheds light on which children have greater access to guns and are most likely to use them. The results are alarming.
The explosion occurred at about 8 p.m. while construction work was going on in a sixth-floor laboratory, a police spokesman said.
A phrase referring to President Reagan's rhetoric as "bellicose" was also removed.
Two teachers were admitted to hospital, where doctors found they had ingested a huge quantity of marijuana.
Two small Nevada schools with vastly different kids are saving lives one tackle at a time
We're shaking up the way we rank America's top high schools
Thomas Jefferson High School is a mecca for science and technology in suburban Virginia
The Manhattan school that's narrowing the achievement gap for immigrant teens
Our rankings aim to identify the public high schools in the U.S. that do the best job of preparing students for college and overcome the obstacles posed by socioeconomic inequality
The question, "What Are America's Top Schools?" has different answers depending on whether or not student poverty is taken into account.