Teenager Coco Gauff recovers from a set down to set up a meeting with defending champion Naomi Osaka at the Australian Open.

Mikel Arteta saluted Gabriel Martinelli's courage and enthusiasm following the teenager's exceptional goal in Arsenal's eventful 2-2 Premier League draw with Chelsea on Tuesday. Martinelli raced from well inside his own half to score on the counter just after the hour at Stamford Bridge, cancelling out Jorginho's first-half penalty for Chelsea. Arsenal defender David Luiz ...]

The body of a Native American teenager in Montana, who had been missing since disappearing from a highway rest stop on New Year’s Day, was found Monday, putting an end to a search that spanned across three states and involved the FBI.

President Trump and Greta Thunberg dominated the first full day of the annual gathering of the rich and powerful in the Swiss Alps.

Anurag Chandra allegedly rammed his car into a Toyota Prius with six teenagers inside, killing three of them before fleeing, authorities say.

Teenage golf sensation Josh Hill can claim a practice-round victory over world number one Brooks Koepka as he heads into the biggest fortnight of his young career.

Often seen as the preserve of old, rich men, this year's World Economic Forum has thrust around a dozen teenage "change-makers" to the top of its agenda, adding fresh voices, energy and fashion to proceedings.

Police have arrested a 15-year-old boy after a student was reportedly stabbed during a fire drill in a Milton Keynes school.