The idea is that these students will learn from each other, have informed debates, and with a little guidance, identify ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Millions of Americans use cannabis and would like to think the products they buy are safe. But regulation is state by state ...

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...