How you should prepare for a tornado

While the locations of twisters can be unpredictable, preparing for tornadoes ahead of time can help keep you safe when they happen.

Powerful quake strikes New Zealand, prompting tsunami warnings

The U.S. Geological Agency said the magnitude 7.7 quake was centered at a depth of 10 kilometers (six miles) southeast of the Loyalty Islands. The shaking was not expected to cause significant damage or fatalities on land.