Workmen prepare to replace older water pipes with a new copper one in Newark, N.J., on Oct. 21, 2021. Seth…
Researcher Hannah Bonner conducts a visual monitoring survey of benthic cyanobacteria in North Creek, a tributary of Utah’s Virgin River.…
In addition to an estimated more than 1,000 sick and dying sea lions, 110 dolphins have also been killed. Photograph: Channel…
Photo: A sick sea lion, possibly suffering from domoic acid toxicity, is seen resting on a California beach in June…
The file photo shows children play in water pipes at a construction site on the banks of the Yamuna River…