Czech free-diver David Vencl swam nearly 266 feet beneath ice on Tuesday, breaking the world record by braving freezing water in a disused quarry northwest of Prague in nothing but swim trunks and ...

Good morning. I'm Rachel Martin. A Russian swimmer has reportedly broken the world record for longest under-ice swim. Her name is Yekaterina Nekrasova, and she swam 279 feet beneath the ice of Lake ...

After swimming around the island of Manhattan in 2021, Liz Uribe has topped herself once again. Originally from Tucson, Ariz., Uribe moved to Iowa to attend graduate school at the University of Iowa ...

On February 4, scientists monitoring lion populations in Uganda captured nighttime thermal drone footage of two lions—brothers dubbed Jacob and Tibu by the Uganda Wildlife Authority—swimming across ...

Seth Baetzold of Osage said he decided to enter the Extreme North Dakota Watersports Edudurance Test, the longest swimming race in North America, "because I enjoy being in the water all day long." He ...