Many experts consider water to be at the center of the climate crisis. Indeed, as global temperatures rise, weather events like heavy rains, flooding, and droughts are occurring with greater frequency ...

People have been staring at pink skies for centuries, blaming everything from divine intervention to factory smoke. These days, a new suspect has entered the conversation: cloud seeding. Online, the ...

If you live near any of Pennsylvania's four nuclear power plants, you will be able to get a fresh batch of potassium iodide tablets in mid August, to use in case of a radiation leak. But what are ...