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From the College of Natural Sciences
First-Gen Student Navigates Own Path, Helps Others Chart Theirs

First-Gen Student Navigates Own Path, Helps Others Chart Theirs

Guillermo Lezama is a physics major at UT Austin. For First-Generation College Celebration Week this week at UT Austin, Amanda Figueroa-Nieves spoke with the senior about his experiences in UTeach, the university's STEM teacher training program.

New Gravitational Wave Catalog Reveals Black Holes of ‘All Shapes and Sizes’

New Gravitational Wave Catalog Reveals Black Holes of ‘All Shapes and Sizes’

Today, an international scientific collaboration released the largest catalog ever of collisions involving black holes and neutron stars, raising the total to 90 events. The results suggest that intermediate-mass black holes are more common than scientists previously thought. The catalog also includes the second discovery of an intriguing object that seems too small to be a black hole, yet too large to be a neutron star.

Markert Recognized as a 2021 American Physical Society Fellow

Markert Recognized as a 2021 American Physical Society Fellow

The American Physical Society has selected Christina Markert, a professor of physics at The University of Texas at Austin, as a 2021 APS Fellow. Fellowships are awarded based on outstanding contributions to the field of physics, and are received by no more than one half of one percent of the society's members each year.

New Model Reveals How Chromosomes Get Packed Up

New Model Reveals How Chromosomes Get Packed Up

To scrunch a chromosome (green), a condensin molecule opens and closes like a pair of fingers (light blue) connected by a hinge (dark blue).

One of the most astounding feats of nature is happening right now in cells throughout your body: noodle-like molecules called chromosomes, which carry part of your genetic blueprints and are about two inches (5 centimeters) long when fully stretched out, get stuffed into the cell's nucleus, which is at least 5,000 times smaller, with plenty of room for a bunch of other chromosomes. 

New Materials Could Lead to Computers That Work Like the Human Brain

New Materials Could Lead to Computers That Work Like the Human Brain

Mock-up of a quantum photonic device, which could form part of a neuromorphic computing system. From Silverstone et al., IEEE J. Sel. Top. Quantum Electron. 22, 6 (2016). Licensed under a Creative Commons Attribution 3.0 License.

For decades, computer chips have gotten denser, faster and more energy efficient. But in recent years, those improvements have slowed to a crawl.

UT Austin Mourns Death of World-Renowned Physicist Steven Weinberg

UT Austin Mourns Death of World-Renowned Physicist Steven Weinberg

Nobel laureate Steven Weinberg, a professor of physics and astronomy at The University of Texas at Austin, has died. He was 88. One of the most celebrated scientists of his generation, Weinberg was best known for helping to develop a critical part of the Standard Model of particle physics, which significantly advanced humanity's understanding of how everything in the universe — its various particles and the forces that govern them — relate.

First Confirmed Detection of Neutron Stars Crashing into Black Holes

First Confirmed Detection of Neutron Stars Crashing into Black Holes

For the first time, researchers have confirmed the detection of a collision between a black hole and a neutron star.

Graduating Senior Finds Passions in Exoplanets and Outreach

Graduating Senior Finds Passions in Exoplanets and Outreach

When Zoe de Beurs arrived at UT Austin, she wasn't sure of what she wanted to do. Now, at the end of her fifth year, she's graduating from the Dean's Scholars honors program as a physics, astronomy and math triple major with an African and African Diaspora Studies minor.

Meet the 2021 Dean's Honored Graduates

Meet the 2021 Dean's Honored Graduates

Each year, the College of Natural Sciences bestows its highest honors for graduating seniors on a select group of students. These students, known as Dean's Honored Graduates demonstrate excellence across multiple domains, achieving not only academically but in scientific research, independent intellectual pursuits, leadership, service, entrepreneurship and community building. Here are biographies of the 33 outstanding students selected by College of Natural Sciences faculty for this distinction in 2021.

Alumni Honor Three CNS Faculty with Texas 10 Award

Alumni Honor Three CNS Faculty with Texas 10 Award

Every year, The Alcalde asks alumni about their favorite professors and honors the top choices with the Texas 10 award. These faculty members inspire their students and make a difference in the lives of many Longhorns. This year, three CNS faculty were chosen for the honor.