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 ...

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 seafloor, and using a sounder (similar ...

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 ...

Treehugger recently posted 10 Reasons Why Dolphins Are Undeniably Awesome. This is all nice and well but this does overlook some key aspects of dolphins that should be recognized. Good luck trying to ...

Like most deep-sea biologists, I have a large collection of decorated Styrofoam cups. A couple dozen line the bookshelf of my office, each displaying a rainbow of Sharpie colors. Each cup is ...

noun: work or activity that is wasteful or pointless but gives the appearance of having value. verb: waste money or time on unnecessary or questionable projects. The end of 2018 was tough for the ...

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 ...

If we were to accept a life-centered theory of environmental ethics, a profound reordering of our moral universe would take place. We would begin to look at the whole of the Earth’s biosphere in a new ...

Prior to 1967, the environmental extremes of the deep were thought to limit life. The deep sea is dark (can’t-see-your-hand-in-front-of-your-face dark), cold (only-four-degrees-above-freezing cold), ...

My very first post at Deep Sea News was a tongue in cheek look at how much we don’t know about the largest of all 28,000-ish species of fishes, the whale shark, Rhincodon typus. Since 2006 I’ve been ...

You will be probably shocked by what a pufferfish skeleton looks like.