PUERTO NARINO, Colombia (AP) — A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of ...

The last open water swimming event on the Chicago River took place 98 years ago. And now it’s back! On Sunday, Sept. 21, 500 swimmers will take on a one-to-two mile stretch of the river to showcase ...

The prospect of holding an open water swim on the Cuyahoga River would likely be years away, that's if anyone is thinking of ...

CHICAGO — For three Chicago area residents, it’ll soon be time to leave the dry banks of the Riverwalk and immerse themselves in the waters of the Chicago River. Olivia Smoliga, Dr. Derya Ozyurt and ...

Scientists and veterinarians examine a pink river dolphin in Puerto Narino, Colombia, Sunday, Sept. 7, 2025. (AP Photo/Fernando Vergara) Scientists and veterinarians examine a pink river dolphin in ...