A new immigrant from Vietnam in 2000, Henry Ha hopped on a dragon boat for the first time, and a decades-long passion ensued.

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...

The marine mammals swarmed around the recovery team and capsule, welcoming home the astronauts shortly after they splashed ...

Over 800 marine species have recently been discovered including a guitar-shaped shark off the coast of Mozambique. NPR's Sarah McCammon speaks to marine biologist, Lucy Woodall.