The deep ocean: plunging to new depths to discover the largest migration on Earth

The deep ocean makes up 95% of Earth, yet only 0.0001% has been explored – the Guardian joined a mission off Bermuda looking deeper than ever before

Video: a dive into Bermuda’s hidden depths

“The ocean cleanup” or how to extract plastics from the ocean

Massive quantities of plastic garbage are already contaminating our oceans. Where millions of tons of plastic kill ocean life and poison food chains, somebody sees opportunities to combat this. To extract 7 billion kg of plastic from the ocean in just 5 years? Is this feasible? Dutch tech student Boyan Slat says yes. His concept called … Read more