Powerful Hurricane Irma Hits Caribbean: 'It's Very Scary'

Hurricane Irma, one of the most powerful Atlantic storms in a century, churned across northern Caribbean islands on Wednesday with a potentially catastrophic mix of fierce winds, surf and rain, en route to a possible Florida landfall at the weekend.

North Korea 6.3 Earthquake Caused by Hydrogen Bomb Test

A shallow magnitude 6.3 earthquake shook North Korea on Sunday, suggesting it had detonated its sixth and most powerful nuclear test device, hours after Pyongyang said it had developed an advanced hydrogen bomb that possesses "great destructive power."