Russian freediver Yekaterina Nekrasova is believed to have set a new world record in under-ice swimming. Russian media reported she swam over 120 meters (400 feet) under the frozen surface of Lake ...

Wearing nothing but a bathing suit, a swimming cap and an underwater mask, the 40-year-old woman plunged into a carved-out section of a frozen Siberian lake, before diving under the ice to swim in ...