The National Weather Service has issued a Severe Thunderstorm Warning for south central Lancaster County and southeastern York County until 6:30 p.m.

Still drenched from that thunderstorm? Well, look out, because Calgary is looking at a lot of rain this week and here's what ...

Hundreds are dead or missing in Texas flash floods. The Tasman District has been hit hard in recent weeks. What is flash flooding, and why is it so hard to predict? The terrible power of water has ...