Steven Rich

Girls are bullied more than boys as the years go on.

A groundbreaking Washington Post analysis found that lockdowns have become a staple of American education — and traumatize many students

We are making this data accessible to journalists to download and use in their reporting to promote a deeper understanding of the regional and local effects of the opioid crisis.

An exclusive Washington Post analysis of county-level data shows the predominant cause of opioid overdose deaths shifted between pills, heroin and fentanyl as the epidemic got worse.

New DEA data reveals that 24 billion additional pills than previously known to the public were distributed during the opioid epidemic.

The number rose again last year, with police killing 1,096 people, including a 2-year-old, the youngest to die since The Post began tracking fatal shootings.

Interactive database showing how deeply prescription opioid pills flooded counties across the United States.

The number of prescription opioids distributed in the nation plummeted nearly 45 percent between 2011 and 2019, as overdose deaths climbed to record levels.

The number of guns found in schools -- hidden in backpacks, waistbands and lockers -- has spiked in recent years, impacting hundreds of thousands of students.

Since 2018, more than 2,000 people have wandered away from assisted-living and memory-care facilities, according to The Post’s investigation. Nearly 100 have died.