Image of the Day: Double Header
Image of the Day: Double Header
Scientists have manipulated the electrical signals that help guide flatworms in regenerating their body parts to encourage a flatworm to grow two heads.
Image of the Day: Double Header
Image of the Day: Double Header

Scientists have manipulated the electrical signals that help guide flatworms in regenerating their body parts to encourage a flatworm to grow two heads.

Scientists have manipulated the electrical signals that help guide flatworms in regenerating their body parts to encourage a flatworm to grow two heads.

regeneration
Image of the Day: Spontaneous Regeneration
Image of the Day: Spontaneous Regeneration
Carolyn Wilke | Feb 6, 2019
The eel-like lamprey can return to normal swimming and burrowing after suffering a severed spinal cord twice.
Weak Magnetic Fields Manipulate Regeneration in Worms
Weak Magnetic Fields Manipulate Regeneration in Worms
Ruth Williams | Jan 30, 2019
At magnetic field intensities somewhat above that of Earth, stem cell proliferation shifts gears.
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: Revival
Image of the Day: Revival
Sukanya Charuchandra | Aug 17, 2018
Salamanders’ and lizards’ tail regeneration depends on the quality of their neural stem cells.
RNA Injection Restores Hearing in Guinea Pigs
RNA Injection Restores Hearing in Guinea Pigs
Abby Olena | Apr 18, 2018
Researchers deliver small interfering RNAs loaded into nanoparticles into the ears of adult guinea pigs to regenerate hair cells damaged by noise.
Vision Restored: The Latest Technologies to Improve Sight
Vision Restored: The Latest Technologies to Improve Sight
Anna Azvolinsky | Apr 10, 2018
Cell implants, gene therapy, even optogenetics are making headway in clinical trials to treat various forms of blindness.  
Researchers Develop a Technique to Regenerate the Mouse Thymus
Researchers Develop a Technique to Regenerate the Mouse Thymus
Jim Daley | Jan 12, 2018
The discovery reveals the role of a growth factor and endothelial cells in thymus repair, and could have implications for chemotherapy and radiation patients’ recovery following treatment.
Support Cells Gain Stem Cell-Like Properties After Nerve Injury
Support Cells Gain Stem Cell-Like Properties After Nerve Injury
Diana Kwon | Dec 1, 2017
When peripheral nerves are severed, Schwann cells at the injury site begin to proliferate and exhibit stem cell-like gene expression patterns.
Basic Science in Orbit
Basic Science in Orbit
Abby Olena | Aug 17, 2017
Studying biology in space sheds light on future space missions and life on Earth.