When too much rain falls for the ground to absorb, it runs downhill, pulled by gravity into streams, creeks and rivers.

Experts share key questions parents should ask about summer camp safety following the deadly Texas flooding that left dozens dead at a girls’ camp.

Catastrophic flooding struck central Texas on Friday as the Guadalupe River surged by more than 20 to 26 feet within 90 minutes, causing widespread devastation and forcing mass evacuations in Texas Hill Country. At least 80 people have been killed in the floods while others remain missing or displaced and more than 850 people required rescuing.