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From the College of Natural Sciences
In Epidemic Intelligence Service, Alumna Tracks Down Clues About Outbreaks

In Epidemic Intelligence Service, Alumna Tracks Down Clues About Outbreaks

Sydney Jones (BSA, '10) has studied cardiovascular health and diabetes on the Texas border, researched improvements for stroke care in North Carolina, and promoted community health, working with a nonprofit organization. Now the University of Texas alumna is taking on a new role: disease detective for the Centers for Disease Control and Prevention.

New Geodetic Observatory Coming to UT Austin’s McDonald Observatory

New Geodetic Observatory Coming to UT Austin’s McDonald Observatory

The site for the McDonald Geodetic Observatory’s 12-meter radio telescope dish is being prepared at the base of Mount Locke, near the Frank N. Bash Visitors Center. Credit: Frank Cianciolo/McDonald Observatory.

A new scientific facility is under construction on the grounds of The University of Texas at Austin's McDonald Observatory that will help scientists better understand Earth and could help minimize the effects of geohazards such as earthquakes, volcanic eruptions, sea level changes and landslides.

Three Chemists’ Lifetime Achievement Celebrated this Summer

Three Chemists’ Lifetime Achievement Celebrated this Summer

Chemists Stephen Martin, Jonathan Sessler and Dave Thirumalai have won lifetime achievement awards.

Three UT Austin chemistry professors—Jonathan Sessler, Dave Thirumalai and Stephen Martin—were awarded lifetime achievement awards this summer.

Excavation Begins on Giant Magellan Telescope Site in Chile

Excavation Begins on Giant Magellan Telescope Site in Chile

Hard rock excavation has begun for the Giant Magellan Telescope's massive concrete pier and the foundations for the telescope's enclosure at Las Campanas Observatory in Chile. More than 13,000 tons of rock will be removed. Credit: GMTO Corporation

The University of Texas at Austin's McDonald Observatory today shared in announcing the start of hard rock excavation for the Giant Magellan Telescope's (GMT's) massive concrete pier and the foundations for the telescope's enclosure on its site at Las Campanas Observatory in Chile. McDonald Observatory is a founding partner of the international collaboration building the GMT, which will be the world's largest telescope when completed in the next decade.

Scientists Map a Complicated Ballet Performed in Our Cells

Scientists Map a Complicated Ballet Performed in Our Cells

For years, scientists have looked at human chromosomes, and the DNA they carried, poring over the genetic code that makes up every cell for clues about everything from our eye color to congenital diseases. In a new study, however, scientists have demonstrated the movement of chromosomes within cells also may play a role in human traits and health.

How to Make the Gene-Editing Tool CRISPR Work Even Better

How to Make the Gene-Editing Tool CRISPR Work Even Better

Among the most significant scientific advances in recent years are the discovery and development of new ways to genetically modify living things using a fast and affordable technology called CRISPR. Now scientists at The University of Texas at Austin say they've identified an easy upgrade for the technology that would lead to more accurate gene editing with increased safety that could open the door for gene editing safe enough for use in humans.

Fighting Hepatitis C Virus, Using Clues from What Killed Bevo XIV

Fighting Hepatitis C Virus, Using Clues from What Killed Bevo XIV

And other adventures in animal viruses teaching us about human disease.

A Surprising Effect of Texas Drought: Changes to the Marine Food Web

A Surprising Effect of Texas Drought: Changes to the Marine Food Web

When Texas' worst drought on record hit the state between 2011 and 2015, it did more than dry up rivers and lakes. It changed the chemical composition of fish eggs, which revealed bigger changes to the marine life in Aransas Bay.

Success of Conservation Efforts for Important Caribbean Reef Fish Hinges on Climate Change

Success of Conservation Efforts for Important Caribbean Reef Fish Hinges on Climate Change

Photo credit: Alfredo Barroso

For more than 20 years, conservationists have been working to protect one of the most recognizable reef fish in the Caribbean, the endangered and iconic Nassau grouper, and thanks to those efforts, populations of this critical reef fish have stabilized in some areas. But in a new paper, published in the journal Diversity and Distributions, marine scientists said climate change might severely hinder those efforts by the end of this century.

McDonald Observatory, Oil and Gas Orgs Collaborate to Protect Night Skies

McDonald Observatory, Oil and Gas Orgs Collaborate to Protect Night Skies

Star trails swirl around Polaris, the North Star, above the Hobby-Eberly Telescope at McDonald Observatory. Credit: Ethan Tweedie Photography

The University of Texas at Austin's McDonald Observatory has collaborated with the Permian Basin Petroleum Association (PBPA) and the Texas Oil and Gas Association (TXOGA) to reduce light shining into the sky from drilling rigs and related activities in West Texas. The excess light has the potential to drown out the light from stars and galaxies, and threatens to reduce the effectiveness of the observatory's research telescopes to study the mysteries of the universe.