Check out this clip to discover how bats can pee when hanging upside down, then read our analysis to find out more.

As a young scientist, Sharon Swartz studied gibbons. But she was intrigued by the fine skeletal structure of bat wings and by the evolutionary trade-offs necessary for mammals to take flight.

Typically, bird and bat bones are actually denser than mammals, but their shape and internal structures allow them to be much ...

Bruce, a golden retriever, made his MLB debut fetching a bat for the Washington Nationals on Saturday, delighting fans.

Just 10 minutes of prep will give you golden-brown wings and a tangy, spicy glaze — no deep-frying necessary. Preheat oven to 450°F. Set a rack in a rimmed baking sheet. In a large bowl ...

The dog days of summer arrived Saturday at Nationals Park.Bruce, a 21-month-old golden retriever, fetched a bat during a ceremony Saturday bef ...

Bruce the Bat Dog got called up from the AAA Rochester Red Wings to make his major league debut, scoring a bat retrieval gig with The Washington Nationals. TODAY’s Jenna Bush Hager shares the Morning ...

The dog days of summer arrived Saturday at Nationals Park. Bruce, a 21-month-old Golden Retriever, fetched a bat during a ceremony before the Washington Nationals’ game against the Miami Marlins as ...

MLB’s biggest rivals meet up on Sunday, June 15 before taking a two-month break between matchups as the New York Yankees face ...

Bruce the Bat Dog will make his MLB debut with the Washington Nationals on Saturday when the Nats host the Miami Marlins in ...