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image: Metazoans in the DNAi Club

Metazoans in the DNAi Club

By | July 1, 2015

A chance discovery results in the first report of DNA-based gene silencing in an animal.

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image: Orb-iters

Orb-iters

By | July 1, 2015

See how William Beebe and Otis Barton descended to the ocean's depths in an early submersible designed to allow access to the mysterious lifeforms inhabiting the deep sea.

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image: Sold on Symbiosis

Sold on Symbiosis

By | July 1, 2015

A love of the ocean lured Nicole Dubilier into science; gutless sea worms and their nurturing bacterial symbionts keep her at the leading edge of marine microbiology.

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image: Sponging Up Phosphorus

Sponging Up Phosphorus

By | July 1, 2015

Symbiotic bacteria in Caribbean reef sponges store polyphosphate granules, possibly explaining why phosphorous is so scarce in coral reef ecosystems.

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

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image: Biosphere Researcher Killed in Accident

Biosphere Researcher Killed in Accident

By | June 2, 2015

University of Arizona Professor Raphael Sagarin has died. He was struck by a truck while riding his bicycle.

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image: Warm-Blooded Fish

Warm-Blooded Fish

By | May 15, 2015

The opah, or moonfish, is a deep-sea fish that regulates its body temperature more like a mammal than any of its finned kin, researchers have determined.

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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

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image: Similar Strokes

Similar Strokes

By | April 29, 2015

Physics drove the convergent evolution of swimming in 22 unrelated marine species, a study suggests.

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image: Viral Protector

Viral Protector

By | April 21, 2015

A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.

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