Epigenetic changes accrued over an organism’s lifetime may leave a permanent heritable mark on the genome, through the help of long noncoding RNAs.
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Advances in light microscopy allow the mapping of cell migration during embryogenesis and capture dynamic processes at the cellular level.
Scientists unravel the confusing molecular biology behind a fruit fly’s reliance on a single type of cactus.
Mice raised in isolation from their mothers developed cognitive deficits similar to those of babies raised in orphanages where physical contact is infrequent.
Wired for Story, Dreamland, Homo Mysterious, and Vagina
The brain’s phagocytes follow an ATP bread trail laid down by calcium waves to the site of damage.
Associate Professor in Molecular Cell & Developmental Biology at the University of Texas at Austin, John Wallingford, makes his living using cutting-edge microscopic techniques to watch developmental events unfold in real time.
In exploring how embryos take shape, John Wallingford has identified a key pathway involved in vertebrate development—and human disease.
A Bill of Rights amendment reaffirming the right to pray could have negative consequences for the teaching of evolution.
The root system of a tree species is genetically different than the leaves of that individual, potentially modifying scientists’ understanding of evolution.
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