Earth’s biological history stretches far beyond the age of dinosaurs. Hundreds of millions of years ago, prehistoric seas and ...

Sharks rule the water in terms of sheer weight, but there are plenty of other big fish in (and excluded from) the record books ...

Vitamin D is a fat-soluble vitamin essential for calcium absorption and cell growth. Fatty fish like salmon, sardines, mackerel, and others are good sources of vitamin D. Vitamin D: 16.2 micrograms ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. ‘Lungfish’ would have been a common sight in the Devonian ...

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As life on earth evolved, billions of creatures made the move from primordial ooze to life on land. For most, that eons-long transformation was a one-way trip. With the exception of amphibians—which ...

Vitamin D is essential for immune health, calcium absorption, and inflammation control. Fatty fish like salmon, rainbow trout, and swordfish deliver significantly more vitamin D per serving than eggs.

A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River Christopher Edwards is a writer on the Lifestyle team at PEOPLE. He has been working at ...