Which way is up and which way is down? Matthew Villegas takes us on an incredible free dive as he explored Morrison quarry, in Quebec, Canada. The dive is both beautiful and bewildering as it opens up, showing what looks like some kind of weird glowing future Tron world. It turns out it's the ...

Via YouTube: World champion free-diver Pierre Frolla slips below the oceans surface for up to 6 minutes at a time to interact with whales, eels and sharks. Over 51 days, he explores the Indian, Pacific and Atlantic Ocean, and the Mediterranean Sea.

This video is really incredible - whether you spearfish, or prefer to stay in the boat. Steel Rocket (Yes, this is his real name!) free-dove over 90-feet, then shot around several goliath grouper, and connected with a 60-pound black grouper. At just 19 years old, Steel can hold his breath ...