News

People who recently have been infected with HIV may not be as highly infectious as previously believed, a finding from the lab of Lauren Ancel Meyers that could improve global efforts to prevent HIV transmission and save lives.

What if you swapped symbiotic bacteria between two strains of aphid, would the resulting aphids look or act differently than their mothers?

Competition between brown and green anoles for the same food and space may be driving adaptations of the green anoles

This past spring, we asked faculty, staff and students in the College of Natural Sciences community to send us images that celebrated the extraordinary beauty of science and the scientific process. We were looking for that moment where science and art collide and we succeeded.

The microbes living in the guts of males and females react differently to diet, even when the diets are identical, according to a study by scientists from The University of Texas at Austin and six other institutions. These results suggest that therapies designed to improve human health and treat diseases through nutrition might need to be tailored for each sex.

Scientists from The University of Texas at Austin and five other institutions have discovered that the more diverse the diet of a fish, the less diverse are the microbes living in its gut. If the effect is confirmed in humans, it could mean that the combinations of foods people eat can influence the diversity of their gut microbes.

It’s the first known example of an insect with the ability to detoxify another insect’s venom.

As the male túngara frog serenades female frogs from a pond, he creates watery ripples that make him easier to target by rivals and predators such as bats, according to researchers from The University of Texas at Austin, the Smithsonian Tropical Research Institute (STRI), Leiden University and Salisbury University.

Microscopic fungi that live in plants’ roots play a major role in the storage and release of carbon from the soil into the atmosphere, according to a University of Texas at Austin researcher and his colleagues at Boston University and the Smithsonian Tropical Research Institute. The role of these fungi is currently unaccounted for in global climate models.

The use of such social information by animals has been the subject of extensive research.