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Steven Phelps, a professor of integrative biology and director of the Center for Brain, Behavior and Evolution at The University of Texas at Austin, has been awarded a 2021 Guggenheim Fellowship for his work on the biology of intimacy.

The College of Natural Sciences has recently recruited and supported top leaders among a new generation of scientists through the Stengl-Wyer Endowment – the largest endowment in the college's history. These postdoctoral scholars and graduate students are working on research projects that will promote a deeper understanding of climate change, protect natural habitats and maintain biodiversity in Texas and beyond.

Being the strongest, biggest and most aggressive individual in a group might make you dominant, but it doesn't mean you make all the decisions.

Astrophysicist Katherine Freese, astronomer John Kormendy and evolutionary biologist Mark Kirkpatrick of The University of Texas at Austin have been elected to the National Academy of Sciences. They join 120 new members recognized by the academy this year for distinguished and continuing achievements in original scientific research.

Evolutionary biologist Mark Kirkpatrick of The University of Texas at Austin has been elected to the National Academy of Sciences. Among his many accomplishments, Kirkpatrick has helped explain how mating preferences drive the evolution of male traits and how sex chromosomes originate and evolve.

Over the years, scientists have recorded same-sex sexual behavior in more than 1,500 animal species, from snow geese to common toads. And for just as long evolutionary biologists studying these behaviors have grappled with what has come to be known as a "Darwinian paradox": How can these behaviors be so persistent when they offer no opportunity to produce offspring?

Graduate students at UT Austin have been sharing their work with the public at the successful and popular program Science Under the Stars for ten years. Now, with a new offshoot offering called Neighborhood Science, the students, primarily from the top-ranked ecology, evolution and behavior program, are working to connect even more of the Austin community to science by bringing their informative and entertaining talks––on topics ranging from superheroes to singing mice––right into Austin Public Libraries.

Studying the songs of mice from the cloud forests of Costa Rica, researchers from New York University School of Medicine and The University of Texas at Austin have identified a brain circuit that might enable the high-speed back and forth of human conversation. This insight, published online today in the journal Science, could help researchers better understand the causes of speech disorders and point the way to new treatments.

Across the animal kingdom, males and females of the same species are often locked in a battle of the sexes. The instigator is evolution itself. It drives them to develop weapons, tactical tricks and defensive maneuvers that aid in an animal's fight to pass its genes on to a new generation.

Why are some animals committed to their mates and others are not? According to a new study led by researchers at The University of Texas at Austin that looked at 10 species of vertebrates, evolution used a kind of universal formula for turning non-monogamous species into monogamous species — turning up the activity of some genes and turning down others in the brain.