Image of The Day: Open-and-Shut Case
Image of The Day: Open-and-Shut Case
A special hinge joint allows some turtle species to close and open their shells.
Image of The Day: Open-and-Shut Case
Image of The Day: Open-and-Shut Case

A special hinge joint allows some turtle species to close and open their shells.

A special hinge joint allows some turtle species to close and open their shells.

MODIS, ecology, developmental biology
Mouse Stem Cells Made to Form Embryo-Like Structures
Mouse Stem Cells Made to Form Embryo-Like Structures
Ruth Williams | Oct 3, 2018
With just a molecular nudge, aggregates of embryonic stem cells take shape as a “gastroloid,” bearing the genetic hallmarks and spatial organization of early development.
Image of the Day: Transgenic Axolotl
Image of the Day: Transgenic Axolotl
Kerry Grens | Oct 3, 2018
Lineage tracing reveals how cells help the salamanders regrow chopped-off limbs.
Image of the Day: The Birth of a Nervous System
Image of the Day: The Birth of a Nervous System
Jef Akst | Oct 2, 2018
The winner of the 2018 Nikon Small World in Motion video competition shows the development of sensory neurons in a zebrafish embryo.
Maternal Obesity and Diabetes Linked to Autism in Children
Maternal Obesity and Diabetes Linked to Autism in Children
Sukanya Charuchandra | Oct 1, 2018
Inflammation may be a strong contender for the connection between mom’s weight and children’s neurodevelopment, according to lab studies on animals.
In Their Earliest Days, Embryos Record Their Environments
In Their Earliest Days, Embryos Record Their Environments
Kerry Grens | Oct 1, 2018
Methylation patterns at so-called metastable epialleles in the genome stamp a memory into each of our cells.
Caught on CameraCaught on Camera
Caught on Camera
The Scientist Staff | Oct 1, 2018
Selected Images of the Day from the-scientist.com
Infographic: Light Pollution Threatens Species
Infographic: Light Pollution Threatens Species
Diana Kwon | Oct 1, 2018
As artificial light increases in volume and geographical coverage around the world, a variety of animals are suffering ill effects.
The Vanishing Night: Light Pollution Threatens Ecosystems
The Vanishing Night: Light Pollution Threatens Ecosystems
Diana Kwon | Oct 1, 2018
The loss of darkness can harm individual organisms and perturb interspecies interactions, potentially causing lasting damage to life on our planet.
Long-Banned Pollutants Will Decimate Orcas: Study
Long-Banned Pollutants Will Decimate Orcas: Study
Shawna Williams | Sep 28, 2018
PCBs persist in the environment and accumulate in killer whales, driving their numbers down.