Scientists say human-caused warming is turning rare 1,000-year storms into repeat events, making summer increasingly deadly.

Camps in nature can be great for kids, but they can also expose campers to floods, wildfires and heat. Here are the top ...

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — the bathroom gets much steamier after a hot bath than a cold one." ...