August 15, 2009
Millions of sockeye salmon have disappeared mysteriously from a river on Canada’s Pacific Coast that was once known as the world’s most fertile spawning ground for sockeye. Up to 10.6 million bright-red sockeye salmon were expected to return to spawn this summer on the Fraser River, which empties into the Pacific ocean near Vancouver, British [...]
Read the full article →
August 15, 2009
Polio, the dreaded paralyzing disease stamped out in the industrialized world, is spreading in Nigeria. And health officials say in some cases, it’s caused by the vaccine used to fight it. In July, the World Health Organization issued a warning that this vaccine-spread virus might extend beyond Africa. So far, 124 Nigerian children have been [...]
Read the full article →