Latest from William Wan

Police spent nearly 36 hours searching for the gunman they said killed four people in a Nashville Waffle House.

  • Apr 23, 2018

The health system, one of the nation's largest, hopes its move will encourage other institutions to study firearm injuries.

  • Apr 9, 2018

A Republican political candidate in Idaho called for the death penalty for women who have abortions.

  • Apr 5, 2018

An analysis of hundreds of studies shows simple ways to make people more likely to get their shots and vaccinate their children.

  • Apr 4, 2018

Despite political opposition and little funding, a new generation is bringing fresh ideas to research.

  • Mar 24, 2018

The Dickey Amendment did not prohibit the federal funding of gun research has essentially blocked that for the past two decades.

  • Mar 22, 2018

Investigators haven’t declared a motive in the massacre at Marjory Stoneman Douglas High School. That’s not unusual.

  • Mar 15, 2018

Scientists are eager to examine whether the upheaval of the Trump era could have a similar impact.

  • Mar 12, 2018

Police psychologists explain what might have gone wrong and what the consequences are likely to be for former deputy Scot Peterson.

  • Feb 23, 2018

Police psychologists explain what might have gone wrong and what the consequences are likely to be for former deputy Scot Peterson.

  • Feb 23, 2018
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