Science

Ice and snow present 'exciting' challenges as MnDOT tests state's first autonomous bus
MnDOT is poised to roll out the state's first autonomous vehicle, a low-speed shuttle it has been testing near Monticello. Self-driving vehicles might still seem a distant possibility, but this one is expected to be on the move in Minneapolis before the Super Bowl in February.
Amber-trapped tick suggests ancient bloodsuckers feasted on feathered dinosaurs
The tick was with a feather from a dinosaur that lived in the Cretaceous Period. Modern ticks love to bite mammals, and scientists have long wondered what the tiny vampires ate millions of years ago.