Workmen prepare to replace older water pipes with a new copper one in Newark, N.J., on Oct. 21, 2021. Seth...
Lethal cyanobacteria are creeping into rivers—no one knows exactly why
Researcher Hannah Bonner conducts a visual monitoring survey of benthic cyanobacteria in North Creek, a tributary of Utah’s Virgin River....
‘It gets worse every day’: why are sea lions and dolphins dying along California’s coast?
In addition to an estimated more than 1,000 sick and dying sea lions, 110 dolphins have also been killed. Photograph: Channel...
Sick sea lions, dolphins overwhelming Southern California rescue organization
Photo: A sick sea lion, possibly suffering from domoic acid toxicity, is seen resting on a California beach in June...
1 in 3 children worldwide being poisoned by lead from water, air pollution, UN warns
The file photo shows children play in water pipes at a construction site on the banks of the Yamuna River...