All the news on the Earth's largest environment.

Megalodon (Carcharocles megalodon) is the largest shark, at a magnificent maximum length of 18 meters (59 feet), to ever have dwelled in the oceans. We know primarily about Megalodon’s existence ...

A great bit of writing and journalism at Wired on the avoidable Titan submersible incident. "A trove of tens of thousands of internal OceanGate emails, documents, and photographs provided exclusively ...

I have only seen a hydrothermal vent once, during Dive 73 aboard the Monterey Bay Aquarium Research Institute’s Doc Ricketts. Unlike many deep-sea biologists, I have always been more interested in ...

Solar eclipse. From Wikimedia commons. On July 20th, 1963, three scientists sat on a research ship 200 miles south of Woods Hole, MA, waiting for something remarkable. They were nearly 4000m above the ...

Readers of DSN may think they know my favorite organism. Did you guess the giant isopod or did you guess the giant squid? Those beasties are truly fantastic. Large and dwelling in the deep oceans, ...

It all started with this Tweet. So, uh, I just learned that this is what a pufferfish skeleton looks like, and I think you all should know too pic.twitter.com ...

Don’t believe everything you read on the internet, despite what cryptozoologists may be telling you. Plesiosaurs, like mermaids, Megalodon, and a representative democracy, don’t really exist anymore, ...

A comment on Reddit reminded me of a question that I have received many times. The question is always a good one because it stems from knowledge and deductive reasoning. The said question requires one ...

David Cassidy, 70’s heartthrob and star of The Partridge Family, died today at age 67. In November of 1970, his hit song, “I Think I love You,” was everywhere on AM radio. It’s one of the first hit ...

A new species of deep-sea cucumber has over 100 feet in alternating two or three rows. This means of course that when it plays the This Little Piggy nursery rhyme it needs to repeat it 25 times. The ...

This is the second of a two-part post. In the first installment, Kim presented alternatives to this project. This installment is a collaboration between Kim and Miriam. Dr. Kim Martini is a physical ...