A new study published in National Science Review examines China's trends in primary particulate matter (PM) emissions from 1960 to 2019, revealing significant transformations in PM size fractions and carbonaceous compositions. Despite an overall decline in emissions, finer particles like PM2.5 and carbonaceous fractions (e.g., black carbon and organic carbon) have increased. These findings underscore the critical role of technological advancements and policy-driven measures in shaping the trajectory of air quality improvements.

The White House announced Tuesday that three professors and two alumni had received the nation’s top honor for up-and-coming scientists and engineers.

Salt pollution from road deicing salts threatens freshwater ecosystems and urban green infrastructure. Megan Rippy's research on salt-tolerant plants like cattails highlights their potential role in mitigating this pollution, though broader strategies are essential for long-term solutions.

New research led by The University of Texas at Arlington emphasizes that studying the impacts of past tropical storms can help communities better prepare for future storms. A key part of the study is analyzing the types and quantities of storm-related precipitation in affected regions to understand its role on local water resources. By mitigating excessive damage, such preparation could enable more people to remain in their home countries. This is increasingly urgent as climate change is expected to make tropical storms 10-15% more frequent and intense.