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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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image: Guppie Porn

Guppie Porn

By | August 1, 2016

Biologist Carin Bondar delivers a TED talk about the wilder side of sex.

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image: Hot Off the Presses

Hot Off the Presses

By | August 1, 2016

Idiot Brain, Wild Sex, Why Diets Make Us Fat, and The Ethics of Invention

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image: Wanted: Transcriptional Regulators

Wanted: Transcriptional Regulators

By | August 1, 2016

Researchers have designed a screen to find unique molecules, called riboswitches, that determine whether transcription will proceed.

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image: Ocean Acidification Affects Fish Spawning

Ocean Acidification Affects Fish Spawning

By | July 26, 2016

Researchers report the first evidence that acidified waters alter the ocellated wrasse’s reproductive behavior in the wild.

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A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

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Mismatched ancestral origins of mitochondrial and nuclear DNA boost mouse health.

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image: Immune Cell–Stem Cell Cooperation

Immune Cell–Stem Cell Cooperation

By , , and | July 1, 2016

Understanding interactions between the immune system and stem cells could pave the way for successful stem cell–based regenerative therapies.

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image: Immune Cells' Roles in Tissue Maintenance and Repair

Immune Cells' Roles in Tissue Maintenance and Repair

By , , and | July 1, 2016

The cells of the mammalian immune system do more than just fight off pathogens; they are also important players in stem cell function and are thus crucial for maintaining homeostasis and recovering from injury.

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image: Exercise-Induced Muscle Factor Promotes Memory

Exercise-Induced Muscle Factor Promotes Memory

By | June 23, 2016

Running releases an enzyme that is associated with memory function in mice and humans.  

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