physiology, developmental biology, microbiology, culture
Image of the Day: Multiple Choice
Image of the Day: Multiple Choice
Sukanya Charuchandra | Jun 19, 2018
Photosynthesis can happen in more than one way.  
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Sukanya Charuchandra | Jun 19, 2018
Species with larger pancreatic cells tend to have shorter lives, according to a study.  
Opinion: Constrain Speculation to Protect the Integrity of Science
Opinion: Constrain Speculation to Protect the Integrity of Science
Mike Klymkowsky | Jun 18, 2018
What we can know about biology before the last universal common ancestor is limited—and we should be circumspect in filling in the gaps.
Prominent Salk Institute Scientist Inder Verma Resigns
Prominent Salk Institute Scientist Inder Verma Resigns
Sukanya Charuchandra | Jun 12, 2018
His decision came as an investigation into sexual harassment allegations against him was ongoing.  
Blood Test Predicts Pregnancy Due Date
Blood Test Predicts Pregnancy Due Date
Kerry Grens | Jun 7, 2018
A small study based on circulating RNA in the blood of moms-to-be describes a technique that could be used to help predict who’s most at risk of preterm labor.
Dogs in Southern China Host Several Strains of Flu
Dogs in Southern China Host Several Strains of Flu
Sukanya Charuchandra | Jun 6, 2018
They may be a prospective source for an influenza pandemic, researchers warn.  
Mouse Pups Infected With Zika Show Symptoms Into Adulthood
Mouse Pups Infected With Zika Show Symptoms Into Adulthood
Ashley Yeager | Jun 6, 2018
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.
Microbiome Differences Between Farmers and City-Dwellers Start Early
Microbiome Differences Between Farmers and City-Dwellers Start Early
Shawna Williams | Jun 5, 2018
Compared with their urban counterparts, babies and toddlers in rural Nigeria have gut microbiota that more closely resembles that of adults in their community.
Ten-Minute Sabbatical
Ten-Minute Sabbatical
The Scientist Staff | Jun 1, 2018
Take a break from the bench to puzzle and peruse.
From Little Things Big Things Grow
From Little Things Big Things Grow
Bob Grant | Jun 1, 2018
We should take comfort in the fact that life on Earth had such unassuming, shared beginnings.