Many of us treat magnetism like gravity -- for us Earthlings, it’ll always be there, and that compass will always point north... right? Well, believe it or not, Earth’s magnetic field has flipped back ...

Wildfires always have been a part of our environment. For a variety of reasons, in recent years wildfires have been growing in both frequency and intensity, dramatically increasing the level of ...

The U.S. Air Force announced last week, after a year’s reconnaissance in the Arctic, that it had discovered two new magnetic north poles. That brought the total to four (including magnetic and true ...