President Trump said the situation "won't be pleasant" if no deal is reached with Iran, as the U.S. continues to block Iranian ports with one week left in the ceasefire.

Authorities say a person who was shot in the head Monday night in southeast Oklahoma City has died.

Researchers and environmental advocates share the health and environmental impacts of harmful algal blooms, including airborne toxins and neurological effects.

The lawsuit also alleges the energy drinks are marketed to youth without warnings about serious risks.

It's another alert day in Oklahoma, as severe storms bring a risk of tornadoes and large hail Tuesday afternoon.