In an effort to attract younger viewers, four new "extreme sports" will make their first-ever Olympic appearance in Tokyo. Here is what you need to know about the additions.

By Kathleen Hobson

To inspire and embolden seniors to stay active, the nonprofit My Jump grants wishes like the chance to skydive, ride in the Goodyear blimp or drive a race car. There are less pulse-racing requests too, like vow renewals, first-time train…

By Julia Griffin

Two BASE jumpers, prominent rock climber Dean Potter and Graham Hunt, were found dead in Yosemite National Park on Sunday after attempting a wingsuit flight earlier that weekend.

By Anna Sillers