Ecosystems

Entomology Biodiversity Mammals Community Health Disease Control Wetlands Disease Surveillance Wildlife Management Infectious Diseases United States

Chicago Mosquitoes Test Positive for West Nile Virus

City health officials are intensifying larvicide treatments to prevent potential human infections.

Trump Withdraws U.S. From Pacific Northwest Salmon Restoration Agreement

Genetic Study Confirms Siberian Tumat ‘Puppies’ Are Ancient Wolf Cubs

Long-Billed Curlews Eavesdrop on Prairie Dog Alarm Calls to Evade Predators

Atlantic’s Largest Great White Shark Resurfaces Near North Carolina’s Pamlico Sound

West Nile Virus Detected in Mosquitoes Across McHenry and DuPage Counties

Sexually Transmitted Fungus Kills 90% of Female Mosquitoes in Burkina Faso Trials

Rivers Emit Over Half of Carbon from Ancient Reservoirs

Arizona Man Kills Mountain Lion to Save Dog in Buckeye Suburb

Egypt Court Classifies St. Catherine’s Monastery as State Property, Greece Seeks Reassurance

Colorado Wildlife Officials Kill Wolf Linked to Multiple Ranch Attacks

Billions of Brood XIV Cicadas Surface Across Eastern US in Rare 17-Year Emergence

Study traces bed bugs’ 60,000-year link with humans, followed by a modern infestation boom

California Confirms Three New Gray Wolf Packs, Raising Total to 10

Tailless Alligator Crossing Louisiana Highway Draws Social Media Concern

Tiger and Oceanic Whitetip Sharks Scavenge Peacefully Together Off Hawaii’s Big Island

Protective Moose Attacks Man and Dogs Near Woodland Park, Killing One Dog

Genomic Analysis Identifies Bedbugs as Humanity’s First Urban Pest

Mountain Lion Spotted in Fairfield Suburb, Officials Urge Caution

West Nile Virus Detected in UK Mosquitoes and First 2025 Case Confirmed in Harris County, Texas