Author: Jordan Culver, USA TODAY

A team of researchers at Virginia Tech studied the undulations of the paradise tree snake to see what impact the movement had on its glide.

Tulsa Police Chief Wendell Franklin told reporters Sgt. Craig Johnson died Tuesday after being shot multiple times early Monday morning.

Eight Minnesota correctional officers, all minorities, have filed a complaint with the state’s Department of Human Rights alleging discrimination.

Portland Police Bureau’s chief Jami Resch stepped down Monday and announced Chuck Lovell would take her place amid protests in the city.

A man is in the hospital with a serious head injury after a viral video showed two Buffalo police officers shoving him to the ground.

Amid escalating violence in Minneapolis after George Floyd’s death, President Donald Trump criticized the city’s mayor and called protesters “thugs.”