“I will always be a cat and dog girl,” says Maria Rivera, with a glint of light in her eyes. Rivera, a third-year University of […]

Bacteria have a replication problem. In nearly every attempt to copy their genome, some kind of glitch — it could be exposure to UV light, or an […]

Some microbes in the guts of humans and mice may help control the buildup of plaque in arteries, the leading cause of cardiovascular disease, by […]

Commonly known as brewer’s yeast, Saccharomyces cerevisiae tends to get credit for bread, beer, wine, ethanol and just about any other product of fermentation.  In fact, for […]

Jing Fan recalls the first science experiment she ever performed. She was a kindergartener in Beijing, China, and her class made glue out of flower petals. […]

UW–Madison professors aren’t merely dreaming of a better world — they’re actively building it. We asked faculty members across campus to describe breakthroughs in their […]

During a 2015 trip to Egypt, Tom Patterson suffered a gallstone attack and soon fell terribly ill. But that’s not what nearly killed him. Patterson […]

Genes. They’re what control the way living things look and even function, what eye color they may have and even what diseases they may live […]

Three University of Wisconsin–Madison professors — Susan Hagness, Jo Handelsman and Justin Williams — have been named fellows of the National Academy of Inventors. The […]

A new study of thousands of people reveals a wide range in the amount of water people consume around the globe and over their lifespans, […]