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From the College of Natural Sciences
Nutritional Sciences PhD Student Seeks to Help Others Lead Healthier Lives

Nutritional Sciences PhD Student Seeks to Help Others Lead Healthier Lives

Matthew Landry is a third-year doctoral candidate in the Department of Nutritional Sciences and the Delegate at Large for Students at the Academy of Nutrition and Dietetics, the world's largest organization of food and nutrition professionals.

A Score to Settle with Cancer (Audio)

A Score to Settle with Cancer (Audio)

Jonathan Sessler was a college student when he was first diagnosed with Hodgkin's lymphoma. Fortunately, he was also a chemistry major. After surviving radiation therapy, relapsing and then surviving extremely high doses of what he calls "rat poison" (a.k.a. chemotherapy), his oncologist challenged him: "You're a chemist. Find new cancer drugs."

New Falcon Cam Offers Live Viewing of UT Tower’s Resident Raptor

New Falcon Cam Offers Live Viewing of UT Tower’s Resident Raptor

The city's only known year-round resident peregrine falcon is getting a global audience. The bird, nicknamed Tower Girl, lives atop the University of Texas at Austin Tower and has a handful of avid fans who love to watch one of the world's fastest animals dive through the skies above campus. And now, UT's Biodiversity Center has launched a live-streaming webcam so that viewers around the world can observe everyone's favorite local raptor in real time.

Undergraduate Experiences in Freshman Research Initiative Deliver Lasting Benefits

Undergraduate Experiences in Freshman Research Initiative Deliver Lasting Benefits

Members of the American Junior Academy of Science visited an FRI lab in February.

Each year, the American Junior Academy of Science invites the nation's top pre-college researchers to tour a premiere university's campus and meet with the people there who are doing cutting-edge research in scientific labs every day. This year, dozens of high-school scientists-in-training took their tours at The University of Texas at Austin, where they met researchers different from whom they might have expected.

Here, many of the pioneering researchers are only a year or two out of high school themselves. 

Textiles & Apparel Student Recognized by Youth Mentoring Association Fashion Scholarship Fund

Textiles & Apparel Student Recognized by Youth Mentoring Association Fashion Scholarship Fund

Textiles and apparel senior Katherine Kykta was selected as a Youth Mentoring Association Fashion Scholarship Fund award-winner.

Six Months Since Harvey and Rebuilding Continues at Marine Science Institute

Six Months Since Harvey and Rebuilding Continues at Marine Science Institute

It's been six months since Hurricane Harvey slammed into the Texas coast and the students, faculty and staff of the University of Texas Marine Science Institute (UTMSI) in Port Aransas are still working to pick up the pieces of their lives and get their work back on track.

Learning Expands the Brain’s Capacity to Store Information

Learning Expands the Brain’s Capacity to Store Information

Kristen Harris and her team used an electron microscope to make 3D images of brain structures like this one to understand how learning alters the structures. They discovered that learning causes some synapses (red) to grow and others to shrink, leading to an increase in their capacity to store information. In this image, axons (green) carrying signals from multiple brain cells connect via synapses to the shaft-like input of a single brain cell, called a dendrite (yellow). Credit: Univ. of Texas at Austin.

The act of learning causes connections between brain cells, called synapses, to expand their capacity to store information, according to a new discovery from neuroscientists at The University of Texas at Austin, the Salk Institute for Biological Sciences and The University of Otago in New Zealand.

Cancer Agency Awards More than $3 Million to University of Texas at Austin Scientists

Cancer Agency Awards More than $3 Million to University of Texas at Austin Scientists

Three awards totaling $3.19 million from the Cancer Prevention and Research Institute of Texas (CPRIT) will support cancer research in The University of Texas at Austin's Departments of Molecular Biosciences and Chemistry.

Researchers Demonstrate How to “Freeze” Sand

Researchers Demonstrate How to “Freeze” Sand

Using a novel imaging technique, a team of U.S. and German researchers found that wiggling the walls of a box packed with sand-sized glass spheres causes the spheres to form crystal structures similar to those formed when liquids freeze. By increasing the order among grains, the grains took up less space. One possible application would be to pack sand or other granular material more densely to save on shipping costs.

Speed, Endurance and Performance Factor into Fish Olympics

Speed, Endurance and Performance Factor into Fish Olympics

Researchers conduct "races" to test the swimming speed of red drum. Photo credit: Andrew Esbaugh.

The Winter Olympics — a fantastic competition that tests the limits of human performance in a variety of sports — bears a close resemblance to some events underway on the Texas Gulf Coast where, at the University of Texas Marine Science Institute, researchers are testing the limits of fish. They may not win a gold medal, but the scores in these games can reveal which fish are most likely to succeed in the game of life.