Caitlin Clark scored 25 of her season-high 32 points in the first half and in her return after a five-game absence due to injury helped lead the Indiana Fever to a 102-88 win over the New York Liberty ...

A new kind of mRNA vaccine developed by researchers at the University of Pittsburgh and Penn State University could be cheaper to produce and offer a greater level of immunity ...

A butterfly flits past the window at the Castlewood Canyon Visitor Center, where dozens of volunteers have gathered to learn about Colorado’s declining butterfly population and how they can do ...