Oliver Tree, the California-born singer-songwriter and rapper known for tracks like "Life Goes On," "When I'm Down" and "Miss You," died in a helicopter crash in Rio de Janeiro, according to CNN ...

Claims of an 'arms race' involving Russia and China, reverse-engineering, and crashed alien spacecraft re-emerged this month ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Alternative pop rock musician Oliver Tree died in a helicopter crash in Rio de Janeiro, Brazil, on June ...

A US fighter jet pilot rescued by special forces after being shot down over Iran in April described a shocking sight before ejecting from his aircraft: multiple Iranian drones hovering in the air, ...

Oliver Tree, the artiste behind viral hits Alien Boy and Life Goes On, died aged 32 in a tragic incident in Brazil. Here's what is known so far about the crash and the musician's remarkable career.