Dense bands of blue-green algae, or cyanobacteria, swirled around the waters of Pyramid Lake in October 2024. This western Nevada lake...

The water firm responsible for sewage spills in England's biggest lake has said its issues cannot be fixed instantly. Last year United...

Satellite data analysis suggests algal blooms could be behind mass die-off in Botswana that sparked flurry of theories in 2020 An...