This robot turtle captures fascinating footage of arribada - the yearly mass nesting on the beach in Costa Rica.

This robot turtle captures fascinating footage of arribada - the yearly mass nesting on the beach in Costa Rica.

Irmante Sungailaite

"My personal goal is to study underwater life through camera lenses and to boost people's interest in marine biology."

"My personal goal is to study underwater life through camera lenses and to boost people's interest in marine biology."

Oceanographer Derya Akkaynak and engineer Tali Treibitz created an algorithm called ‘Sea-thru’ that removes the water from underwater photographs.

Oceanographer Derya Akkaynak and engineer Tali Treibitz created an algorithm called ‘Sea-thru’ that removes the water from underwater photographs.

Marine biologist Juan C. Levesque captured a stunning close-up of a tiny baby swordfish on his finger tip. "Gladiator of the sea", the minuscule creature can be measured in milimetres, but when fully grown, reaches 3 meters in length!

Marine biologist Juan C. Levesque captured a stunning close-up of a tiny baby swordfish on his finger tip. "Gladiator of the sea", the minuscule creature can be measured in milimetres, but...

Julija Televičiūtė

These alien-looking creatures were discovered by America's Ocean Exploration Team on the seafloor near Puerto Rico and the US Virgin Islands. The Puerto Rico Trench is deepest trench in the Atlantic Ocean, reaching depths of up to 8,800 m and extending...

These alien-looking creatures were discovered by America's Ocean Exploration Team on the seafloor near Puerto Rico and the US Virgin Islands. The Puerto Rico Trench is deepest trench in the Atlantic...

Though you might not be able to tell from their plump bellies and adorable waddles, penguins do, in fact, have knees! They have the same leg bones as most other bipedal vertebrates, but certain adaptations have made walking a bit harder...

Though you might not be able to tell from their plump bellies and adorable waddles, penguins do, in fact, have knees! They have the same leg bones as most other bipedal...

Dovas

As if you needed another reason not to drink sea water! David Liittschwager, an accomplished award-winning photographer who has created numerous marine wildlife photos for National Geographic, has created an image showing the microfauna that exists inside a single drop of...

As if you needed another reason not to drink sea water! David Liittschwager, an accomplished award-winning photographer who has created numerous marine wildlife photos for National Geographic, has created an image...

Dovas