Summer McIntosh was a whisker away from breaking a third world record in under a week at the Canadian Swimming Trials, posting the second-fastest 200m butterfly in history. The 18-year-old posted a ...

Some bears, such as polar bears, can actually swim at speeds faster than 6 mph, which is on par with Olympian Michael Phelps’s fastest swimming speed. In other words, don’t ever try to outswim a polar ...

Gretchen Walsh and Katharine Berkoff swam the second-fastest 100m butterfly and 50m backstroke times in history, respectively, to win national titles on Thursday. Walsh clocked 54.76 seconds in the ...

Canada’s Summer McIntosh continued her push to become the first woman to ever win five gold medals in a single swimming world championships after dominating the 200-meter butterfly Thursday in ...

What is the fastest a dolphin can swim ... Cavitation events decrease as fish or dolphins swim deeper, and the local pressure increases. The theoretical top speed of dolphins and tuna is unknown, ...