Butterfly World, the largest butterfly house on Earth and the first of its kind in the United States, has been in business since 1986 and is home to more than 20,000 live butterflies. The 3-acre ...

Switzerland's Noe Ponti broke the world record in the men's 50m butterfly at the short course worlds in Budapest, Hungary, ...

Gretchen Walsh is having one of the best weeks in swimming history. Walsh, 21, won her fourth individual title and broke her ...

The U.S. Fish and Wildlife Service proposed listing the monarch butterfly as a threatened species on Tuesday, citing a ...

The meet kicked off on Tuesday morning, and Walsh started by smashing a 15-year-old world record. In the fifth of six prelims for the 50m butterfly, Walsh swam a 24.02, shattering the 2009 record ...