u.s. state department
Just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.
Police said the teen "disregarded" an officer's commands during a traffic stop in Florida and "intentionally ran him over" with his motorcycle.
Salma al-Shehab received the lengthy prison sentence for following accounts and retweeting posts critical of the Kingdom on Twitter.
Experts say the ban is the first of its kind.
WHAT'S HAPPENING
The incident marks the single deadliest single attack since heavy fighting broke out nearly a week ago.
As doors open to the island nation, conservation efforts are underway.