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Study reveals distinct patterns across single-, multi-, and mass homicides

The study categorizes homicides into single-victim, multi-victim, and mass fatalities, revealing distinct demographics and circumstances. Mass homicides more often involved non-Hispanic White victims and children, whereas single- and multi-victim homicides more often involved NH Black victims and acquaintances or friends as suspects.

SourceElsevier·JournalAnnals of Epidemiology·TypeData/statistical analysis·DateSep 2, 2026

New research reveals mass shootings and suicide deaths share summer peaks

A new study found consistent summertime peaks in both mass shootings and suicide deaths in the US, indicating a possible link between the two. The researchers observed seasonal fluctuations in these forms of violence, raising the possibility that mass shootings may share risk pathways with suicidal behavior.

SourceSAGE·JournalJournal of Biological Rhythms·TypeData/statistical analysis·DateJul 24, 2026

Risk of severe workplace violence clusters around specific routines, times and locations in forensic psychiatric inpatient care

Research found that severe workplace violence incidents are concentrated in busy daytime periods, outdoor activities, and specific ward areas. The study suggests that everyday ward routines, situations, and environmental factors contribute to the risk of workplace violence.

SourceUniversity of Eastern Finland·JournalJournal of Psychiatric and Mental Health Nursing·DateJul 14, 2026

The cost of violence

A new study estimates the global cost of violence to be between $23 and $34 trillion per year. Domestic violence is found to be a major contributor to this cost, with intangible costs such as pain, suffering, and traumatization being significantly higher than the overall cost of collective violence like war and terrorism.

Jobs with high exposure to low-level explosions associated with increased risk of anger and aggression

A study from University of Utah Health found that long-term occupational blast exposure is a risk factor for anger, even independently of other military exposures. Chronic low-level blast exposure is associated with a slightly higher risk of clinically documented anger, aggression, and violence.

SourceUniversity of Utah Health·JournalMilitary Medicine·TypeData/statistical analysis·DateJun 18, 2026

Could violence prevention programs decrease tobacco use among teens? Yes, research suggests

A study by Brown University researchers found that exposure to violence is strongly associated with increased tobacco and e-cigarette use among adolescents. The study analyzed data from the Youth Risk Behavior Surveillance System and found that each form of violence exposure was linked to increased risk of using both substances.

SourceBrown University·JournalSubstance Use & Misuse·TypeData/statistical analysis·DateMay 29, 2026

Violence against women remains high — particularly for marginalized groups

A recent study by UC Berkeley researchers found that rates of violence against women have remained largely unchanged in California, with Black and multiracial women facing the highest risks. The study analyzed 763,000 assault injuries in California from 2005-2022 and found persistent racial disparities.

SourceUniversity of California - Berkeley·JournalAmerican Journal of Preventive Medicine·TypeData/statistical analysis·DateMay 19, 2026

Positive experiences can help break the cycle of abuse

Research at Kyoto University found that individuals with fewer positive childhood experiences are more likely to perpetrate elder abuse, while those with more community-related positive experiences have a lower risk. The study suggests that multiple forms of positive experiences across different domains may be necessary to break the cy...

SourceKyoto University·JournalJournal of Interpersonal Violence·TypeMeta-analysis·DateMay 6, 2026

Average age of young fatal stab victims now 14, national data indicate

In an analysis of child and teen fatalities from 2019 to 2024, the average age of young fatal stab victims is now 14, with Black ethnicity individuals being 13 times more likely to be fatally stabbed. Children living in the most deprived areas are 7 times more likely to die of their wounds than those in affluent areas.

SourceBMJ Group·JournalEmergency Medicine Journal·TypeData/statistical analysis·DateApr 20, 2026

FAU study finds some dark web users share traits with those involved in crime

A recent FAU study found that individuals with prior criminal behavior, low self-control, and favorable attitudes toward deviance are more likely to access the dark web. The research highlights the importance of understanding who accesses this platform and why, particularly for those intending to engage in illicit activities.

SourceFlorida Atlantic University·JournalJournal of Crime and Justice·TypeSurvey·DateApr 1, 2026

Thoughts don’t kill people, but study suggests options for keeping guns from doing so

A new study from Michigan Medicine found that over 7% of Americans have thought about shooting someone, while 8.7 million adults considered it in the last year. Firearm owners were no more likely to have these thoughts than non-owners, but 21% of those who had thoughts said they would consider giving their gun to someone for safekeeping.

SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·TypeSurvey·DateMar 17, 2026

American Indian and Alaska native peoples experience higher rates of fatal police violence in and around reservations

The study found that 73% of AIAN deaths from police violence occurred on or within 10 miles of reservations, despite only 40% of AIAN people living there. The authors argue that colonial policies and inequities in policing contribute to this disproportionate risk of fatal police violence.

SourceDrexel University·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateMar 9, 2026

When safety starts with a text message

A study by the University of Texas at Arlington found that digital hotlines are providing anonymity, easy access, and a lower-pressure way for survivors to seek help. Advocates tailor their guidance to each person's situation, building a plan together while ensuring the survivor is in a safe space.

SourceUniversity of Texas at Arlington·JournalJournal of Interpersonal Violence·DateFeb 26, 2026

February 2026 issues of APA Journals Feature new research on neuroplasticity, cannabis and alcohol use interactions, trends in outpatient psychotherapy and more

The latest APA Journal issues explore the intersection of neuroplasticity and substance use, as well as emerging trends in outpatient psychotherapy. The American Psychiatric Association's flagship journals offer insightful research on mental health topics.

SourceAmerican Psychiatric Association·JournalAmerican Journal of Psychiatry·DateFeb 2, 2026

Hospital programs for violence victims can prevent future harm, Boston University study finds

A hospital-based program supporting gun and knife violence victims can halve the likelihood of future harm, according to a Boston University study. Regular engagement with the Violence Intervention Advocacy Program reduced the risk of being revictimized or committing violence by 50 percent two to three years after discharge.

SourceBoston University·JournalAnnals of Internal Medicine·TypeObservational study·DateJan 27, 2026

“Autoplay got me there”: How YouTube’s algorithm built a following for fascist group Patriotic Alternative

A study by City St George's criminologist Dr Tony Karas found that social media, particularly YouTube, was crucial in the radicalization process for 40 PA activists. The platform's autoplay function nudged them towards more extreme content, often with ethnonationalist views.

SourceCity St George’s, University of London·JournalStudies in Conflict and Terrorism·TypeContent analysis·DateJan 20, 2026

US Congressmembers’ responses on X to mass shooting events differ along party lines

A study published in PLOS Global Public Health found that US Congress members' social media responses to mass shootings vary along party lines. Democratic congressmembers are more likely to post about guns, framing their responses in terms of community, victims, and legislature, whereas Republican members focus on Second Amendment righ...

SourcePLOS·JournalPLOS Global Public Health·TypeObservational study·DateDec 17, 2025

Your trust in government shapes where you get your news

Citizens' perceptions of government effectiveness play a crucial role in shaping media choices during times of conflict, according to new research. Exposure to violence alone doesn't significantly impact trust in non-regime media; instead, citizens turn to alternative sources when they believe the state has failed to protect them.

SourceBinghamton University·JournalMedia War & Conflict·TypeSurvey·DateSep 30, 2025

Extreme heat linked to spike in domestic violence calls in New Orleans, study finds

A new study by Tulane University's Newcomb Institute found a measurable link between prolonged extreme heat and increased domestic violence-related emergency calls in New Orleans. When temperatures stayed above the top 10% for five consecutive days, calls rose by 7%. The researchers recommend integrating domestic violence prevention in...

SourceTulane University·JournalJAMA Network Open·TypeMeta-analysis·DateAug 29, 2025

Rise in gun violence in top U.S. movies parallels growth in gun homicides among young people

A study by Annenberg Public Policy Center found that firearm use in popular US movies increased by 200% from 2000 to 2021, mirroring the rise in firearm homicide rates among young people aged 15-24. The research suggests that portrayal of guns in entertainment may play a role in promoting their use for violent purposes.

Youth violence prevention program shown to reduce arrests by up to 75%

A CU Boulder-led initiative reduced youth violence and arrests by 75% in Denver's Montbello and Park Hill neighborhoods through a 'violence prevention infrastructure'. The program worked with community organizations to provide training, screenings, and positive adult role models, leading to lasting impacts.

SourceUniversity of Colorado at Boulder·JournalAmerican Journal of Criminal Justice·TypeObservational study·DateAug 13, 2025

Stalking, obtaining restraining order linked with increased cardiovascular disease risk in women

Women who experienced stalking and/or obtaining a restraining order had a significantly higher risk of developing cardiovascular disease, according to a new study. The study found a 41% increase in CVD risk among women who experienced stalking and a 70% increase among those with restraining order history.

SourceHarvard T.H. Chan School of Public Health·JournalCirculation·TypeObservational study·DateAug 11, 2025

New review highlights significant need for comprehensive care for gun violence survivors

A new review highlights the critical need for standardized long-term medical care for gun violence survivors, who suffer physical, neurological, psychological, and social consequences. The review provides guidance for primary care physicians, psychiatrists, and rehabilitation specialists to manage survivors' long-term care.

SourceUniversity of Maryland School of Medicine·JournalJAMA·TypeLiterature review·DateAug 4, 2025

Study reveals importance of culture in intimate partner violence recovery

A recent study from the University of California, Riverside, and the University of Wisconsin-Madison emphasizes the need for culturally responsive approaches to support healing among Latina college students who have experienced intimate partner violence. Resilient coping and social support were found to be strong predictors of well-being.

SourceUniversity of California - Riverside·JournalViolence Against Women·TypeSurvey·DateJul 30, 2025

Global study of more than 100,000 young people latest to link early smartphone ownership with poorer mental health in young adults

A global study of over 100,000 young people found that owning a smartphone before age 13 is associated with poor mind health and wellbeing in early adulthood. The study found correlations between early smartphone ownership and symptoms such as suicidal thoughts, aggression, detachment from reality, and low self-worth.

SourceTaylor & Francis Group·JournalJournal of Human Development and Capabilities·TypeObservational study·DateJul 21, 2025

Study reveals impact of crime exposure on Arab men in Israel: power, isolation, and a call for change

A study explores how Arab men interpret and internalize their experiences of living in violent environments. Key findings reveal four central themes: the association of crime with power, emotional struggles, concerns for the future, and a desire for transformation. The research highlights an urgent need for culturally tailored therapeu...