In the 1950s, the people of Minamata, Japan started seeing strange behavior from the local cats, and it wasn't long before humans were showing the same symptoms.

In this video Paul Andersen explains how chemicals can cause both chronic and acute diseases. A discussion of the five main types of toxins; neurotoxins, carcinogens, teratogens, endocrine disruptors, and allergens is including. The...

Discover how mercury travels through food chains, and how its concentration multiplies along the way.
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Open a discussion on what has...

This live-action video program is about biomagnification. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...

New research has linked an increase of toxic mercury in marine life to global warming and overfishing.