new strains

Meave Leakey, a paleontologist of Kenya's Turkana Institute, and colleagues discovered fossil bones and jaw bone of people near the Koobi Fora region in northern Kenya in 2007 and

The strange fossil bones that scientists found in southern China may be the remains of a new strain who lived with modern people more than 11,000 years ago.

The German Minister of Agriculture said, according to a recent test result, the cause of intestinal infection caused by E. coli causes very high bean sprouts, not cucumbers.

Test results on a farm in northern Germany suggest that prices grown by organic methods here are not the source of the E. coli outbreak that killed 22 people and infected more than