News tagged with marine animals

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Tracking marine animal travel

Scientists are gaining a deeper understanding of marine mammal travel patterns using a large-scale tracking network. A new PLoS collection, created in conjunction with the Pacific Ocean Shelf Tracking (POST) Program and the ...

Aug 31, 2010 5 / 5 (1) 0

Why mercury is more dangerous in oceans

Even though freshwater concentrations of mercury are far greater than those found in seawater, it's the saltwater fish like tuna, mackerel and shark that end up posing a more serious health threat to humans ...

Jun 27, 2010 5 / 5 (8) 0 | with audio podcast