The little dinosaur had been dead for roughly 100 million years before anyone thought to scan the rock it was buried in. When researchers finally did, what emerged on their screens stopped them cold.

Without cold winter temperatures to keep them subdued, Wyoming's summer could be dominated by mosquitoes. “If the breeding season is extended, then ...

After one of the worst windstorms in recent memory and an Arctic blast over the weekend, Wyoming is heading for some record-breaking warm ...