Forest flies showed increased avoidance of heat, potentially explained by higher sensitivity in their antennae's molecular heat receptors, while desert flies were instead actively attracted to ...

Many of the features at Petrified Forest are on a scale best appreciated by leaving the car. Plan enough time to walk among the fossil logs and Painted Desert badlands. For a half-day visit ...

You can see some of their remains at the Rainbow Forest Museum, a low beige building that blends into the vast expanses of desert around it. Fluorescent lights shine on skeletons belonging to four ...