Texas Hill Country city, county seat, home to parks along the Guadalupe River
The New World screwworm re-emerged in Texas after decades of eradication, with a calf found in La Pryor marking the first U.S. cattle case since the 1960s. Authorities are deploying sterile flies, expanding production, and tightening cross-border controls as Canada imposes imports limits and additional cases emerge in Texas.
The New World screwworm has re-emerged in the U.S., with cases detected in Texas and New Mexico, triggering cross-border restrictions and a major USDA response. Authorities are deploying sterile flies to suppress the pest while preparing additional facilities, amid high beef prices and a fragile cattle herd.
The National Weather Service has issued alerts as a large, deadly flood wave is barreling down the Guadalupe River in Texas, threatening Kerrville, Uvalde and other Hill Country communities. Rescue teams have already carried out dozens of high-water rescues; governors have declared disasters across dozens of counties as rainfall continues.
West Virginia faces a severe flood emergency as heavy rainfall triggers widespread damage. Governors mobilize National Guard and declare a state of emergency across all 55 counties. Rescues continue as utilities restore power and crews clear debris. Officials warn that the situation remains volatile with high water and saturated ground.
Torrential rain has driven dangerous floods across Texas Hill Country for a third day, triggering rescues and road washouts. Authorities warn waters will continue to rise, with last year’s deadly floods weighing on response efforts.
A set of developments across researchers and private firms are advancing biological control methods. BBC reports on Wolbachia-infected male mosquitoes being released for pest control, while Independent outlines NovoFly, a gene-edited male fly, and UK/US efforts to test sterile-insect releases. The Guardian covers tick prevention and bite risk amid rising Lyme disease cases.