Researchers have developed a method to break down PET, one of the world’s most widely used plastics, for sustainable recycling using mechanical forces instead of heat or harsh chemicals.

Georgia Tech expert Zachary Handlos joins a growing conversation about whether the Saffir-Simpson Hurricane Wind Scale adequately reflects the full range of hurricane hazards in a changing climate.

A Georgia Tech team is piloting AI-powered sensors to help cotton farmers optimize pesticide use.

Georgia Tech researchers analyze seasonal differences of SO₂ and sulfate concentrations in the atmosphere over decades to determine the long-term impact of sustained air quality control efforts.

A new study is unearthing how and why peatlands are producing carbon dioxide and methane. 

Scientists team up to better understand how certain types of air pollution increase the risk of developing dementia. 

Despite the relatively modest scale of investment in clean energy by oil and gas companies so far, there are several business reasons oil companies would increase their investments in clean energy over time.

Liming, a centuries-old agricultural practice, can improve crop yield and greenhouse gas reduction.

Researchers have identified a record-long lightning "megaflash" that extended for 515 miles.

Experts say that more accurate depictions of sharks can help protect them and highlight their role in global ecosystems.