Authorities in southern China have moved to quash a bizarre piranha threat, offering bounties and free bait amid fears the aggressive South American fish has invaded a river, state media said on Thursday.
The South American country of Guyana said it had suspended the granting of new permits to mine for gold and diamonds in rivers because of concerns over widespread pollution.
(Phys.org) -- Dolphins may learn harmful or undesirable behaviors, such as begging for food from humans, from each other, Murdoch University researchers have discovered.
Laos has postponed construction of a controversial dam on the Mekong, an official said Thursday, dismissing fears that the work was going ahead despite growing regional opposition.
Dr. Jerry Michels, a Texas AgriLife Research entomologist in Amarillo, is hopeful this will be the year major defoliation occurs on salt cedar that lines the banks of the waterways leading into Lake Meredith.
Dirk, a fairy penguin stolen from an Australian marine park, has been safely returned, but not before being hounded by a dog and chased by another animal, possibly a shark.
Google's free online map service on Wednesday began letting people explore portions of the Amazon Basin from the comfort of their homes.
A rapid increase in shipping in the formerly ice-choked waterways of the Arctic poses a significant increase in risk to the region's marine mammals and the local communities that rely on them for food security and cultural ...
Aggressive American signal crayfish are threatening Britain's native white-clawed crayfish populations because they have better resistance to parasites and are less fussy about what they eat.
Clearing waterways of vegetation will have a negative effect on the environment without solving flooding problems, warns Professor Andrew Western, University of Melbourne water expert.