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image: CRISPR Used in Human Embryos to Probe Gene Function

CRISPR Used in Human Embryos to Probe Gene Function

By | September 20, 2017

OCT4 is necessary for blastocyst formation in the human embryo, researchers report.

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A study of a simple marine animal suggests that the common ancestor of cnidarians and bilaterians may have had three germ layers instead of two.

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image: Notable Science Quotes

Notable Science Quotes

By | September 1, 2017

Wildebeest, science advice for Trump, antibiotics, and more

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There is little evidence that full treatment durations discourage the development of drug-resistant bacteria.

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image: Untreatable Gonorrhea Rising Globally

Untreatable Gonorrhea Rising Globally

By | July 7, 2017

Fifty countries report strains of the bacteria that are resistant to last-resort antibiotics.

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image: Image of the Day: Fungal Fireworks

Image of the Day: Fungal Fireworks

By | June 26, 2017

The fungus Aspergillus fumigatus begins to grow biofilms as it develops into a larger intertwined network.

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The discovery of peptides, enzymes, and other gene products that confer antibiotic resistance could give clues to how it develops.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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Lactobacillus parafarraginis metabolites hindered the growth of multiple, distantly related bacterial pathogens. 

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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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