Karin Caifa looks at the story behind one race series honoring 9/11 heroes and others this weekend.

Unseeded Roberta Vinci of Italy defeated Serena Williams in a match at the U.S. Open semifinals, ending Williams’ bid for a calendar-year grand slam.

Is it a fad, or is it the future? Rachel Crane visits Big Cricket Farms, the nation’s first edible cricket farm to find out what everyone’s bugging out about.

A ‘superhenge’ discovered near Stonehenge in England is believed to have been built 4,500 years ago. CNN’s Erin McLaughlin reports.

Queen Elizabeth II may be Britain’s claim to fame, but who has beaten her record around the globe? CNN’s Max Foster reports.

CNN’s Atika Shubert visits a newly constructed refugee shelter in Berlin and speaks to its new occupants.

Sandra Tsiligeridu’s prompt actions saved the life of a Syrian refugee in the Aegean Sea. She spoke with CNN’s Robyn Curnow about the experience.

Jonathan Mann talks with photographer, Steve McCurry about the power of images in the migrant crisis

Shane O’Donoghue and Norway’s biggest golf star Suzann Pettersen explore a breathtaking new course on the Norwegian coast.