College of Sciences

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Georgia Tech Announces 2023 EVPR Institute Research Award Winners

Two black holes merging (LIGO)

In collaboration with the Laser Interferometer Gravitational-Wave Observatory (LIGO), Surabhi Sachdev is co-leading the development of early-warning software to nab neutron-star mergers faster. "In the next run, we might be able to catch one of the neutron star mergers 10 seconds ahead of time," says Sachdev, an assistant professor in the School of Physics. "By the fifth run, we believe we can catch one with a full minute of warning."

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Electrical signals make the heart  contract, but when those normal signals are disturbed, they can develop spiral waves that can lead to dangerous cardiac arrhythmias. Georgia Institute of Technology and Emory University researchers have received a 2023 Georgia Clinical & Translational Science Alliance (CTSA) award. The collaborators received the Team Science Award of Distinction for Early Stage Research for their recent work using live explanted human hearts to better understand arrhythmias.

Kara and King

A new study by Georgia Tech researchers in the open-access journal PLOS Global Health probes ethnic health disparities and mortality risk factors in the United Kingdom. Their work points to mortality risk factors that are group-specific, but modifiable, supporting the notion of targeted interventions that could lead to greater health equity.

Howard M. Weiss

A spring memorial is planned for Howard M. Weiss, emeritus professor and a former school chair at Georgia Tech and Purdue, who died in February. The event will include the announcement of a new student award in Weiss’ name.

 

Claudia and Loren

Georgia Tech researchers apply an economics theory to study the building blocks of biological evolution

Experts In The News

Researchers have long known that when two galaxies approach each other and merge, the supermassive black holes at their centers form a pair and are eventually expected to merge as well.  It is precisely these mergers that are considered one of the sources of the gravitational-wave background — a faint “hum” of spacetime detected in recent years. However, the role played by the geometry of the collision in this process has remained an open question. 

Graduate student Sena Ghobadi of the Georgia Institute of Technology’s School of Physics, along with her colleagues, has developed three-dimensional dynamic models of such collisions. 

A similar story appeared in Sky & Telescope

Universe Magazine April 28, 2026

Zachary Handlos, senior academic professional in the School of Earth and Atmospheric Sciences, explains how weather patterns can lead to conditions conducive to the types of wildfires currently seen in Florida and Georgia. 

This piece also appeared in The Washington Post and The Conversation.

Atlanta Journal Constitution April 25, 2026

Spark: College of Sciences at Georgia Tech

Welcome — we're so glad you're here. Learn more about us in this video, narrated by Susan Lozier, College of Sciences Dean and Betsy Middleton and John Clark Sutherland Chair.