Dust devils on Mars form when air near the warm surface heats up and rises through cooler surrounding air, causing nearby air ...

Who doesn’t love to gaze at a beautiful butterfly fluttering by? Aesthetically speaking, they are simply wonderful to watch. Wonderful, that is, unless you are getting a rare glimpse of pheromone ...

Warmer waters are fueling stronger, snowier storms—at least for now. Here’s how scientists think this phenomenon will evolve as the planet gets hotter. Steam is seen rising off a frozen Lake Michigan ...

The Cat takes Sally and Nick to meet Bernadette the monarch butterfly, who can teach them all about fluttering. / Sally and Nick are having fun trying out different moves when the Cat arrives to show ...

A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly. The National Science Foundation's NoirLab released the picture on Wednesday. The glowing "wings" ...