Researchers in Vermont are conducting experiments by infecting thousands of elms with Dutch elm disease (DED) to breed resistant strains, as the fungus has devastated elm populations across North America for decades. The project aims to restore urban forests decimated by DED, which spreads through bark beetles and causes vascular blockage in trees. Cities like Ottawa, Fredericton, and Saskatoon have faced significant losses, with some areas losing over 90% of their elms. Scientists warn that current eradication methods, such as removing healthy trees, may have inadvertently reduced genetic resilience. New approaches focus on cultivating resistant trees through crossbreeding and cloning survivors. In Canada, projects like the Elm Recovery Project at the University of Guelph are working to develop resilient strains, while U.S. researchers test seedlings under controlled fungal exposure. Experts emphasize that natural evolution could take centuries, but accelerated breeding programs may help elms coexist with DED, similar to European populations. The study highlights the ecological importance of mature elms for stormwater management and urban ecosystems.

The WET2026 conference awarded the Watering Award to outstanding researchers in water environment studies, fostering innovation and education.

SEOULTECH researchers have unveiled groundbreaking materials for effectively eliminating harmful pharmaceuticals from wastewater, enhancing environmental health.

Auburn University has commenced the construction of its Gulf Coast Engineering Research Station, aiming to enhance environmental resilience and sustainability.

A new method for sterilizing water samples using benzalkonium chloride has been developed, promoting better environmental safety and effective monitoring of dissolved inorganic carbon.