Invasive Asian Needle Ants Spread Across the U.S. with Potentially Lethal Stings The U.S. is facing a growing threat from invasive Asian needle ants, which have spread rapidly across the country and are causing significant ecological disruption. These ants, known for their potent venom and ability to deliver a painful sting, have become a major concern for scientists and residents alike. Experts warn that their expansion is not only affecting natural ecosystems but also posing risks to human health, particularly for those with allergies to insect stings. Asian needle ants, native to Asia, have been identified in multiple states, including Washington, Wisconsin, and others along the West Coast and Midwest. According to AntMaps, their range is likely larger than currently documented, as the ants are adept at remaining undetected. Emilee Poole, an entomologist with the U.S. Forest Service, noted that the ants have infiltrated heavily invaded forests in Georgia, where they now occupy nearly every stump, log, or branch on the forest floor. This widespread presence has led to a dramatic shift in local ecosystems, with native ant populations declining in areas where the invasive species have established themselves. The ants’ venom is particularly concerning. While the sting is described as a throbbing, stinging sensation that can last over 30 minutes, it may trigger severe allergic reactions in some individuals. Poole reported that the sting site becomes red, itchy, and mildly swollen, but the effects can persist or recur later in the day. For those with known allergies, the risk is even higher, as the venom is more likely to cause anaphylaxis compared to the sting of a honey bee.#north_carolina_state_university #us_forest_service #asian_needle_ants #emilee_poole #antmaps
U.S. Forest Service Reorganization Threatens Portland's Role The U.S. Forest Service is undergoing a major restructuring that could significantly alter its operations in the Pacific Northwest, with key roles and research functions being relocated from Portland, Oregon. The proposed changes, which include shifting the regional office and research facilities out of Portland, have sparked concerns among local stakeholders about the potential loss of influence over forest management decisions in the region. Portland has historically served as a central hub for wildfire planning, timber policy, and scientific research across Oregon, Washington, and Alaska. The city’s regional office oversees vast federal lands, including a quarter of Oregon’s total land area, and coordinates wildfire response, conservation efforts, and timber policy. Additionally, Portland is home to the 100-year-old Pacific Northwest Research Station, which employs nearly 250 scientists studying forest health, climate change, and ecosystems. Under the proposed reorganization, these research operations would be consolidated in Fort Collins, Colorado, marking a significant shift in the agency’s footprint. The reorganization also involves relocating the Forest Service’s headquarters from Washington, D.C., to Salt Lake City, Utah. USDA Secretary Brooke Rollins emphasized that the move aims to bring decision-making closer to the lands the agency manages, which are predominantly in the West. She argued that the changes would save taxpayer dollars and improve employee recruitment, while creating a more efficient and responsive agency. “This is about building a Forest Service that is nimble, efficient, effective, and closer to the forests and communities it serves,” said agency chief Tom Schultz in a statement.#us_forest_service #portland_oregon #pacific_northwest_research_station #brooke_rollins #tom_schultz
