Threatened: The Controversial Struggle of the Southern Sea Otter
02013HD
Sea otters are once again in peril after being brought back from the brink of extinction. An unprecedented number of sea otter deaths have occurred along the California coast in the last three years. Meanwhile, the Fish & Wildlife Services decision to eliminate their No Otter Zone from Southern...
Tuberculosis has been present in humans since antiquity. Skeletal remains show prehistoric humans had TB, and tubercular decay has been found in the spines of mummies from 3000-2400 BC. Though this deadly disease may have traumatic connotations that infected hordes of people dating back to the...