Mercury is one of the most dangerous environmental pollutants, both in its elemental form and in chemical combination. When mercury is released into the environment it gets transformed into methyl mercury through microbial action. The methylation of mercury is a key step in the entrance of mercury into food chains. This methyl mercury is mercury in its most pernicious form.

A total of 13 fish sanctuaries have been established at the Hakaluki Haor to protect threatened fish and fish resources in the country.

Three conservation groups sued the Department of the Interior on Monday for missing a deadline on a decision to list polar bears as threatened because of the loss of Arctic sea ice.

Fishermen of Kallar near here on Wednesday returned on Thursday morning with a prize catch a huge fish weighing nearly a tonne. According to local fisher men, in local parlance, the fish is called

waste proposal: Argentina will use alternatives to waste incineration. A government plan calls for a ban over incineration as a treatment and disposal technology, including use of waste as input to

After keeping monkfish off its shelves for a month, the British supermarket chain asda has now agreed to review the ban. asda had imposed the ban and urged celebrity chefs to keep the fish off

Tannery waste is one of the most complex and putrescible organic industrial wastes causing huge amount of water pollution. Through the excessive organic load present in tannery wastes the oxygen content of the waters is depleted, which leads to the death of fish and other aquatic animals. In India, Tamil Nadu is one of the largest exporters of leather.

US wildlife reports, complain scientists

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