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image: Male Fish Borrows Egg to Clone Itself

Male Fish Borrows Egg to Clone Itself

By | May 24, 2017

A fish created by spontaneous androgenesis is the first known vertebrate to arise naturally by this asexual reproductive phenomenon. 

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image: Smarty Genes

Smarty Genes

By | May 23, 2017

Scientists have identified 40 new genes linked to human intelligence.

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Harvesting lab-raised zebrafish based on their size led to differences in the activity of more than 4,000 genes, as well as changes in allele frequencies of those genes, in the fish that remained.

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image: Image of the Day: Missing Pieces

Image of the Day: Missing Pieces

By | May 12, 2017

Researchers made a 3-D reconstruction of one of neurobiology's most famous brains—that of Henry Gustav Molaison (HM).

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New research provides evidence that the ancient hominin species might not be so ancient after all.

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image: Ancient Protein Helps <em>E. coli</em> Thwart Viral Attack

Ancient Protein Helps E. coli Thwart Viral Attack

By | May 9, 2017

When engineered to use a four-billion-year-old version of the protein thioredoxin, the bacteria can stall bacteriophage replication, a new study shows.

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The infamous "Baby Louie" embryo is a giant oviraptorosaur fossil from China that resembled a gargantuan bird.

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image: Computers That Can Smell

Computers That Can Smell

By | May 1, 2017

Teams of modelers compete to develop algorithms for estimating how people will perceive a particular odor from its molecular characteristics.

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image: Contributors

Contributors

By | May 1, 2017

Meet some of the people featured in the May 2017 issue of The Scientist.

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The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.

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