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image: Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys

Dopamine Neuron Implants Ease Parkinson’s Symptoms in Monkeys

By Sukanya Charuchandra | June 20, 2018

The stem cell–derived transplants were stable for 24 months and led to wide-ranging behavioral improvements in the monkeys.  

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image: Deadly Wasting Syndrome Genetically Altered Sea Stars: Study

Deadly Wasting Syndrome Genetically Altered Sea Stars: Study

By Sukanya Charuchandra | June 19, 2018

The surviving animals may have evolved genes that provided an advantage in fighting the disease.  

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image: Image of the Day: Multiple Choice

Image of the Day: Multiple Choice

By Sukanya Charuchandra | June 19, 2018

Photosynthesis can happen in more than one way.  

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image: Pancreatic Cell Size Negatively Relates to Lifespan in Mammals

Pancreatic Cell Size Negatively Relates to Lifespan in Mammals

By Sukanya Charuchandra | June 19, 2018

Species with larger pancreatic cells tend to have shorter lives, according to a study.  

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What we can know about biology before the last universal common ancestor is limited—and we should be circumspect in filling in the gaps.

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image: Organic Compounds Found in Martian Soil

Organic Compounds Found in Martian Soil

By Sukanya Charuchandra | June 11, 2018

Researchers also found seasonal variations in atmospheric methane on the planet that may have a geological or biological origin.  

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image: Image of the Day: Older and Wiser

Image of the Day: Older and Wiser

By Sukanya Charuchandra | June 8, 2018

As the years go by, seabirds such as gannets get better at foraging.  

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image: Dogs in Southern China Host Several Strains of Flu

Dogs in Southern China Host Several Strains of Flu

By Sukanya Charuchandra | June 6, 2018

They may be a prospective source for an influenza pandemic, researchers warn.  

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The results suggest the virus could severely alter brain development in infants infected after birth, but blocking a signaling protein early on might ease certain symptoms.

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Researchers find that conserving marsupials on a predator-free island dampens their avoidance behaviors, which could mean trouble for their reintroduction to mainland Australia.

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