For many people, seeing the northern lights is the ultimate bucket list item. Lately, experiencing them has gotten a whole lot easier. I asked my friend Michael Allen about those dancing green and ...

Add Yahoo as a preferred source to see more of our stories on Google. A chain of plasmoids is created on the equatorial plane along the current sheet, where the particle density (left part) is higher.

The Earth's liquid molten outer core, composed mostly of iron and nickel, exerts an electromagnetic field extending from the north and south pole that protects the planet from harmful solar particle ...

Alan Cooper features in the ABC Megafaunal Extinctions documentary mentioned in the article. Pavle Arsenovic does not work for, consult, own shares in or receive funding from any company or ...