We know next to nothing about Earth’s seafloors. According to a study published May 7 in Science Advances, humans have only ...

A new review of ocean data suggests that more than 99.999 percent of the global deep seafloor has never been seen by humans.

For around 2,000 years, global sea levels hardly varied. That changed in the twentieth century. Sea levels started rising and ...

To pinpoint how climate change will play out, scientists are trying to solve a painstaking puzzle with clues etched in ...

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.

For our new study, we reviewed the literature on the movements of marine migratory species from 1990 to 2017. We synthesised ...

David Attenborough turns 99-years-old today and we're celebrating his milestone birthday with nine fascinating facts about ...

Whale sharks. Are they whales? Are they sharks? This amazing creature is actually a shark. It is called a whale shark due to ...

The actor just wrapped up a podcast called ‘Greatest Escapes’—and now he’s dropping amazing facts about those escapes and more on the latest episode of Amazing Facts with Mental Floss.

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

Sea mammals — seals, dolphins, whales — are dying from domoic acid from early algae blooms off LA County beaches ...