Four breeding seasons after a deadly bird flu outbreak forced a colony of Sandwich Terns to leave their nesting ground, the seabirds have returned in record numbers, creating one of England’s largest breeding sites. Monitoring reports published by Rare Bird Alert confirm that Sandwich Terns (Thalasseus sandvicensis) nested at RSPB Pagham Harbour in West Sussex…

Conservationists restoring habitat at a historic estate in Northumberland have rediscovered a hidden population of one of England’s rarest insects, finding the species just 10 minutes into a survey at a site where it had not been recorded for more than 70 years. Dr Dave Wainwright, a senior conservation scientist with Butterfly Conservation, found a…

forever checmicals(Representative image) Per- and polyfluoroalkyl substances (PFAS) are often called “forever chemicals” because their ultra-strong carbon–fluorine bonds make them stubbornly resistant to breakdown in the environment. They’re prized in industry for repelling water, oil and heat, but that same durability means they persist in soil, water and living tissue long after use. Now, a…