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image: Water Level in a Cell Can Determine Its Fate

Water Level in a Cell Can Determine Its Fate

By | September 27, 2017

Adding or removing water changes how stem cells differentiate.

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image: FDA Study Halted After Jane Goodall Objects

FDA Study Halted After Jane Goodall Objects

By | September 26, 2017

The primatologist had written to the agency that the trial, which involved observing the effects of nicotine addiction in squirrel monkeys, was “cruel and unnecessary.”

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image: The Caterpillar that Cries Wolf

The Caterpillar that Cries Wolf

By | September 22, 2017

In a case of acoustic deception, caterpillars mimic bird alarm calls to defend themselves.

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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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The genomes of two species of water bears reveal clues about how they persist in extreme conditions, yet don’t resolve the animals’ debated evolutionary story.

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image: UK Researchers Used Fewer Animals Last Year

UK Researchers Used Fewer Animals Last Year

By | July 13, 2017

Experiments involving animals dropped by more than 200,000, or 5 percent, in 2016.

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

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image: Insect Cuticle Aids Spiders’ Traps

Insect Cuticle Aids Spiders’ Traps

By | June 2, 2017

Prey stick to orb-weaver spider webs because their waxy outer layers mesh with spider silk to form a matrix glue.

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image: Opinion: Address Taxonomic Skew

Opinion: Address Taxonomic Skew

By and | May 30, 2017

The domination of model organisms and charismatic megafauna in the literature is a disservice to the life sciences.

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