While we've seen a number of wearable underwater propulsion systems, they've typically been strapped to the user's arms or legs. The newly refreshed CudaJet is different, in that it's a true ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An island 50 miles ...

The temperature of the water remains constant throughout the year, making it a perfect spot for free divers. With its rich ...

Years ago, while working to build an orphanage in Tanzania, Renee Blundon got into ocean swimming for exercise. Swimming turned into snorkeling, then to scuba diving, to underwater hockey and ...

Join us as we explore remote islands in Indonesia, capturing the breathtaking experience of free diving. This underwater project challenged me to confront my fears of the ocean and reconnect with ...