How can schools detect potentially violent students? Researchers have an answer.

The United States has rising childhood obesity and schools deal with kids who are picky. Through innovative school gardens and kid taste testing food, entrepreneurs across the nation are getting children to eat vegetables at school and love it.

Often social programs at schools fail because they are not implemented fully or over a long enough period. One school in Philadelphia attributes their success in decreasing violence to having a long-term principal, a stable teaching force, and formal training in anti-violence programs.

Across the country, hospitals are embracing intensive intervention programs to help victims of violence — including those who have criminal histories — after they have been brought in for treatment of injuries. Such programs can help prevent retaliation, reduce the chance a patient will be violently injured again, and put people on track for success.

The Centre for the Prevention of Radicalization Leading to Violence in Quebec has expanded rapidly, becoming a model for programs around the world. What sets it apart from projects in Europe and the United States is that it confronts extremism of all stripes — not just Islamist — and focuses on behavior that signals the risk of violence, not just radical ideas, only involving law enforcement as a last resort.

Unlike the honors colleges at most universities, the Honors Living-Learning Community at Rutgers University-Newark recruits students based on "grit" and commitment to social justice. The Community creates a supportive experience within the larger campus and focuses students' studies on issues ranging from civil rights to environmental justice. “For the first time these students are learning about themselves and about that corner where they come from,” an assistant dean commented. Honors students' freshman GPAs are on average half a grade higher than the grades of non-honors students.

Journalist Marcella Bombardieri calls community college "one of America's largest and most important anti-poverty programs." The president of Amarillo College in Texas is testing just how far community colleges can go to fight systemic issues - day care, social workers, and emergency funds for students' daily expenses are part of his plan. Other administrators are looking on at the dramatic experiment with mixed views and takeaways.

In Mancos, Colorado, the school board voted “no” to arming school staff in the traditionally Western town. Across the United States, the question of arming teachers is being brought up as a response to the increase in school shootings. The policy is highly contested, with some saying it provides students with a feeling of safety, but others saying the risks associated are too high. For the Mancos community, such a vote is a surprise given the town’s gun-friendly history, but is explained by the increase in new residents.

Across New Hampshire, youth are leading the fight against substance abuse. Programs like Dover’s Youth-to-Youth, Stand Up Sachems, Youth Leadership Through Adventure, and the Making it Happen Coalition, are all youth-led, adult-supported initiatives that are empowering young adults to create and disseminate substance abuse awareness and prevention campaigns. Fundamental to each of these efforts effective communication and creating a sense of community as key to prevention.

Crime-tracking mobile apps give millions of Brazilians crowdsourced data on urban violence, alerting people to dangerous places and filling gaps in government data on shootings, robberies, and other risks. But apps such as Fogo Cruzado (“Crossfire”) and Onde Tem Tiroteio (“Where There's a Shooting”) offer statistically crude glimpses of crime, distorted by media and racial biases that one expert blames for myths about the risks people actually face.

Within the Latino community, there are often miscommunications between schools and parents that have a big impact on students' education. To help build a bridge, some schools are hosting forums for Spanish-speaking families and including more inclusive language in messaging to allow parents to be more involved in their children’s education.