ISTOCK, SCHARVIK
Two Fungal Species—One Pathogenic, One Benign—Are Actually the Same
Two Fungal Species—One Pathogenic, One Benign—Are Actually the Same
Under one name the species is used in food fermentation, and under the other it is a drug- resistant cause for yeast infections.
Two Fungal Species—One Pathogenic, One Benign—Are Actually the Same
Two Fungal Species—One Pathogenic, One Benign—Are Actually the Same

Under one name the species is used in food fermentation, and under the other it is a drug- resistant cause for yeast infections.

Under one name the species is used in food fermentation, and under the other it is a drug- resistant cause for yeast infections.

DNA repair, microbiology, developmental biology
CRISPR Is Overcome When Viruses Gang Up on Bacteria
CRISPR Is Overcome When Viruses Gang Up on Bacteria
Kerry Grens | Jul 19, 2018
Phages that die during bacterial invasion help other viruses defeat the microbes’ immune responses.
Image of the Day: Not All Bad
Image of the Day: Not All Bad
Sukanya Charuchandra | Jul 16, 2018
In zebrafish, some amount of reactive oxygen species is required for normal development.
Image of the Day: Going Viral
Image of the Day: Going Viral
Sukanya Charuchandra | Jul 11, 2018
Scientists have found a previously unknown virus in Myanmar.
Amazonians Offer Clues to Human Childhood Development
Amazonians Offer Clues to Human Childhood Development
Shawna Williams | Jul 1, 2018
A study of Shuar children in Ecuador provides a window into how the human body responds to infection in the sorts of conditions that shaped our species’ evolution.
Risk of Dying Levels Off in Super Old Age: Study
Risk of Dying Levels Off in Super Old Age: Study
Kerry Grens | Jun 28, 2018
The researchers say that their results are evidence we haven’t yet reached a limit to human lifespan.
World First: Human Case of Keystone Virus Identified
World First: Human Case of Keystone Virus Identified
Kerry Grens | Jun 22, 2018
A Florida teenager is the first person with a confirmed infection by the mosquito-borne virus.
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.