Waves of students marched out of class Wednesday to demand stricter gun laws and an end to school massacres. [ + - ]
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Students around the world are walking out of classes for 17 minutes to honor the lives of the 17 people killed. [ + - ]
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It's been a month since the Marjory Stoneman Douglas High School shooting left 17 people dead in Parkland, Florida. [ + - ]
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Aerial footage captured students who left class in protest at Berkeley High School in California. [ + - ]
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Justin Blackman, of North Carolina, was the only one who participated in the walkout out of 700 students at his school. [ + - ]
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Students at Granada Hills Charter High School in Los Angeles County walked out of class and to the football field, where they laid down to spell out "#Enough." [ + - ]
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Students gather at Zuccotti Park in lower Manhattan. [ + - ]
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Students walked out of schools in the area around Zuccotti Park. [ + - ]
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The walkout marked one month since the Parkland shooting. [ + - ]
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The students were joined by Gov. Andrew Cuomo. [ + - ]
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Students from Marjory Stoneman Douglas High School gather on the football field to honor the memories of those killed. [ + - ]
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People show their support as students gathered on the football field. [ + - ]
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Students from Westglades Middle School arrive at Marjory Stoneman Douglas High School after walking out of their school. [ + - ]
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A student has "Don't shoot" written on her hands as she joins with other students at Marjory Stoneman Douglas High School. [ + - ]
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Eduard Štrébl, a senior Israeli student at the school who organized a walkout together with two of his classmates, told CNN: "I was inspired to organize this walkout because I watched the movement get born online and it moved me. It touched me deeply to hear about this." [ + - ]
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Students at the Philadelphia High School of Creative And Performing Arts participate in the walkout. [ + - ]
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Students hold up signs during the walkout in Philadelphia. [ + - ]
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A California high school's student band planned to play "Amazing Grace" in support of the walkout. [ + - ]
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Elementary students in California marched for school safety in advance of the walkout. [ + - ]