"It could end up in reservoirs or larger rivers where there are predatory fish, top predators that humans would catch and ...

Researchers believe that if permafrost thaw continues at its current rate and mercury keeps being released, it could pose a ...

Methylmercury is the organic form of mercury and is formed when microscopic organisms combine mercury with carbon. It is highly toxic to the human body and is the form that we are exposed to the ...

The European Union banned mercury amalgam fillings to protect the environment. Should you worry about protecting your health, ...

West cautions that there’s still a lot unknown about the situation; researchers are continuing to look into whether the mercury that’s released is turning into methylmercury, a toxic version ...

The heavy metal accumulates in tuna and other fish in an especially toxic form, methylmercury, which comes from mercury released by coal-fired power plants and other industrial or natural sources ...

Chrissy Isaacs's grandson knows the water is sick. He freaks out when he sees someone drinking from the tap. All he has known ...

There bacteria transform it into a compound called methylmercury, which moves up the food chain after plankton absorb it from the water and are eaten by small fish. Large predatory fish at the top ...

Larger fish with longer lifespans contain more methylmercury as a result of their predatory role in the food chain, because they accumulate the methylmercury from the smaller fish they eat.

When the European Union adopted a ban on dental amalgam fillings earlier this year, its aim was to eliminate one of the last ...