peppered moth, developmental biology
Bridging a Gap in the Brain
Bridging a Gap in the Brain
Ben Andrew Henry | Oct 12, 2016
Neuroscientists identify how the left and right hemispheres of the mammalian brain connect during development.
Image of the Day: All Aboard
Image of the Day: All Aboard
The Scientist Staff | Sep 22, 2016
This trainworm reproduces by detaching sperm- or egg-filled segments, called stolons, when it reaches maturity.
Further Support for Early-Life Allergen Exposure
Further Support for Early-Life Allergen Exposure
Jef Akst | Sep 20, 2016
Egg and peanut consumption during infancy is linked to lower risk of allergy to those foods later in life, according to a meta-analysis.
Study: Zika-Exposed Babies 50 Times More Likely to Be Born with Microcephaly
Study: Zika-Exposed Babies 50 Times More Likely to Be Born with Microcephaly
Jef Akst | Sep 16, 2016
Scientists estimate the risk to fetuses exposed to the virus in utero.
How a Sleep-Associated Hormone Affects Murine Tooth Development
How a Sleep-Associated Hormone Affects Murine Tooth Development
Mallory Locklear | Aug 22, 2016
Disrupting the light/dark cycles of pregnant mice, researchers observe detrimental effects in the mouths of the animals’ pups.
Gene Behind Black Peppered Moth’s Color Change Identified
Gene Behind Black Peppered Moth’s Color Change Identified
Tanya Lewis | Jun 6, 2016
A transposon underlies this classic story of evolutionary adaptation.
Plastic Pollutants Can Harm Fish
Plastic Pollutants Can Harm Fish
Tracy Vence | Jun 6, 2016
European perch larvae exposed to environmentally relevant concentrations of polystyrene particles preferred to eat the microplastics in place of prey, according to a study.
Research at Micro- and Nanoscales
Research at Micro- and Nanoscales
Mary Beth Aberlin | Jun 1, 2016
From whole cells to genes, closer examination continues to surprise.
 
Editing Genomes to Record Cellular Histories
Editing Genomes to Record Cellular Histories
Ruth Williams | May 26, 2016
Researchers harness the power of genome editing to track cell lineages throughout zebrafish development.
Embryo Watch
Embryo Watch
Jef Akst | May 5, 2016
A new culture system allows researchers to track the development of human embryos in vitro for nearly two weeks.