insulin resistance, microbiology, evolution
Graduate Student Identifies Dozens of New Fly Species
Graduate Student Identifies Dozens of New Fly Species
Jef Akst | Feb 1, 2018
Over the past seven years, Xiao-Long Lin has characterized nearly 70 new species of nonbiting midges and developed DNA barcodes to aid in future ecological surveys.
Anjali Iyer-Pascuzzi Investigates How Pathogens Invade Plant Roots
Anjali Iyer-Pascuzzi Investigates How Pathogens Invade Plant Roots
Shawna Williams | Feb 1, 2018
The Purdue University researcher is one of the first to examine the molecular processes that underlie infection by soil microbes.
Infographic: Plants’ Microbial Communities
Infographic: Plants’ Microbial Communities
Davide Bulgarelli | Jan 31, 2018
Like animals, plants host communities of microbes that influence a wide variety of their biological processes.
Researchers Discover 10 New Immune Systems in Bacteria
Researchers Discover 10 New Immune Systems in Bacteria
Jim Daley | Jan 25, 2018
The findings more than double the number of known defense mechanisms, piquing the interests of molecular biology tool developers.
Image of the Day: Ectopic Wings
Image of the Day: Ectopic Wings
The Scientist Staff | Jan 24, 2018
Insect wings may have evolved from multiple origins, say researchers.
How Gaining and Losing Weight Affects the Body
How Gaining and Losing Weight Affects the Body
Abby Olena | Jan 17, 2018
Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.
How Do Infant Immune Systems Learn to Tolerate Gut Bacteria?
How Do Infant Immune Systems Learn to Tolerate Gut Bacteria?
Diana Kwon | Jan 10, 2018
Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.
Image of the Day: Minions of the Cicada 
Image of the Day: Minions of the Cicada 
The Scientist Staff | Jan 9, 2018
Scientists study the unusual genome evolution of the bacteria that live within a genus of cicadas. 
Image of the Day: See You Later!
Image of the Day: See You Later!
The Scientist Staff | Jan 8, 2018
Developmental biologists take a close look at how alligator embryos grow. 
Hibernating Rodents Feel Less Cold
Hibernating Rodents Feel Less Cold
Abby Olena | Dec 19, 2017
Syrian hamsters and thirteen-lined ground squirrels are tolerant of chilly temperatures, thanks to amino acid changes in a cold-responsive ion channel.