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Found at the boundary between land and water, wetlands function as natural sponges that trap, cleanse, and slowly release surface water – they also serve as a natural climate change buffer, since they act as carbon “sinks,” storing vast amounts of carbon and methane in the ground. Swamps, marshes, and bogs are all examples of wetlands. What isn’t known is if wetlands that become damaged or degraded from excess water will still absorb carbon at the same level. By better understanding how wetlands work, Georgia Tech hopes to shed light on how wetlands will function with more frequent and more intense rainstorms.
This semester, the Georgia Tech Math Lab offers two options for student learning: free outdoor tutoring in Skiles Courtyard during the day, and free online sessions in the evenings.
Kristen Marhaver (BIO 04) speaks for the corals. The scuba diver, underwater photographer, and world-renowned expert in coral breeding has racked up more than 2.3 million views of her engaging TED talks, in which she shares her ground-breaking innovations and heartfelt passion for preserving these little-understood and greatly undervalued marine creatures.
Plans to Expand Spring Semester
John F. McDonald and his research team have created a ‘multi-algorithm’ machine learning approach to boost accuracy in predicting drug responses for ovarian cancer patients.
Researchers at the Georgia Institute of Technology have developed a concept that would make Martian rocket fuel, on Mars, that could be used to launch future astronauts back to Earth.
Experts In The News
Alex Robel, an associate professor in the School of Earth and Atmospheric Sciences at Georgia Tech, said pumping sand onshore is far from a perfect solution to stabilize a beach, but it’s “one of the best tools we have in our arsenal.”
“It’s been done in the United States for almost a century in different places and we know how to do it,” Robel said. “We’re good at it.”
But nourishment is only a Band-Aid for erosion. Once cities start replenishing sand, Robel said they have to keep doing it regularly.
Atlanta Journal Constitution March 24, 2026A team of researchers including David Hu, a professor in Georgia Tech’s School of Biological Sciences and George W. Woodruff School of Mechanical Engineering, have visualized mosquito flight behavior for the first time.
Based on their data, the researchers said they don’t think mosquitoes swarm because they’re following the pack. Each appeared to pick up on the cues independently, then found themselves at the same place at the same time.
“It’s like a crowded bar,” said Hu. “Customers aren’t there because they followed each other into the bar. They’re attracted by the same cues: drinks, music, and the atmosphere. The same is true of mosquitoes. Rather than following the leader, the insect follows the signals and happens to arrive at the same spot as the others. They’re good copies of each other.”
A similar story was published by The Economic Times.
ScienceDaily March 22, 2026
