Image of the Day: Life and Death
Image of the Day: Life and Death
When hair follicle stem cells lose their protein-based death cue, they take on a new role helping to repair wounds in skin.
Image of the Day: Life and Death
Image of the Day: Life and Death

When hair follicle stem cells lose their protein-based death cue, they take on a new role helping to repair wounds in skin.

When hair follicle stem cells lose their protein-based death cue, they take on a new role helping to repair wounds in skin.

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Image of the Day: Dystrophin Restored
Image of the Day: Dystrophin Restored
Carolyn Wilke | Mar 21, 2019
CRISPRed heart muscle cells from humans gain the ability to make a protein missing in Duchenne muscular dystrophy.
Image of the Day: Organ Crosstalk
Image of the Day: Organ Crosstalk
Carolyn Wilke | Mar 19, 2019
Zooming in on the ovarioles of Drosophila could reveal links between muscles, nutrition, and the development of eggs.
Image of the Day: Sperm Donors
Image of the Day: Sperm Donors
Carolyn Wilke | Mar 18, 2019
Asexual female nematodes use their male offsprings’ sperm to fertilize eggs, but cast away their genes.
Image of the Day: On the Rocks
Image of the Day: On the Rocks
Carolyn Wilke | Mar 15, 2019
Otters leave distinct patterns of wear on rocks they use for pounding mussels.
Image of the Day: Taken to Heart
Image of the Day: Taken to Heart
Carolyn Wilke | Mar 14, 2019
By zooming in on a developing mouse heart, scientists are studying whether defects in vasculature contribute to a thin muscle wall.
Image of the Day: Squid Skin
Image of the Day: Squid Skin
Carolyn Wilke | Mar 13, 2019
The cephalopods use several strategies to manipulate light and produce their colorful patterns.
Image of the Day: Mass Sacrifice
Image of the Day: Mass Sacrifice
Carolyn Wilke | Mar 12, 2019
At an archaeological site in Peru, researchers have found the remains of hundreds of children and llamas sacrificed in the 15th century.
Image of the Day: Mind Altering
Image of the Day: Mind Altering
Carolyn Wilke | Mar 11, 2019
A study in rats finds that tiny doses of the psychedelic drug DMT may yield positive effects for anxiety and depression, but there could be downsides too.
Image of the Day: Double Header
Image of the Day: Double Header
Carolyn Wilke | Mar 8, 2019
Scientists have manipulated the electrical signals that help guide flatworms in regenerating their body parts to encourage a flatworm to grow two heads.