Scientists call the phenomenon “evolutionary rescue” — when a species’ genetic diversity allows it to survive amid extreme threats.

Every second, hundreds to thousands of molecules move through thousands of nuclear pores in each of your cells. A new high-definition view reveals the machine in action.

A peer-reviewed study published in Cell in March 2026 introduces “optovolution,” an in vivo directed-evolution system that uses light to breed proteins capable of switching between active and inactive ...

A new study sheds light on the behavior of yeast cells in the gut, paving the way for new lines of yeast that more efficiently produce therapeutic drugs tailored to address specific diseases. “Yeast ...

From fundamental biological units as tiny as genes to complex societies, ecological systems rely on cooperation. All manner of organisms can benefit from working together to survive in a dog-eat-dog ...

URochester Evolutionary Biologist Dr. Justin Fay conducted an investigation into how yeasts tolerate higher temperatures due to global warming in fall of 2025. The Fay Lab is a culmination of ...

Nutritional yeast is a seasoning that is low in calories, fat-free, sugar-free, and gluten-free. It contains B vitamins and complete proteins, making it a great option for vegans and vegetarians.

Recurring yeast infection means having four or more yeast infections in a year. Talk with a healthcare provider to ensure accurate diagnosis and treatment. Recurring yeast infections can be caused by ...

Almost-complete genomes of more than 1,000 strains of the single-celled yeast species Saccharomyces cerevisiae have been assembled and integrated with phenotypic (trait) measures of growth and of RNA ...