This all-purpose holiday gifts saves energy, keeps you warm and cozy, and comes in a wide variety of lurid seasonal patterns.
A University of Minnesota study finds out just how clean electric cars can be.
A year after he was nearly killed by a polar bear, Matt Dyer returned to the wild with the people who saved his life.
Starlings band together to create murmurations, resulting in ever-changing, awe-inspiring flight formations.
Child abuse? Oil companies think kids want to color a weird world of dancing smoke stacks and violently cheerful smog clouds.