Add Yahoo as a preferred source to see more of our stories on Google. Africanized honey bees, often referred to as "killer bees," are now found in 13 states and are slowly spreading northward, ...

Add Yahoo as a preferred source to see more of our stories on Google. Africanized honey bees, often referred to as "killer bees," are now found in 13 states and are slowly spreading northward, ...

Africanized honey bees, often referred to as "killer bees," are now found in 13 states and are slowly spreading northward, attacking people, livestock and pets along the way. Scientists say the bees' ...

Africanized honey bees, often referred to as "killer bees," are now found in 13 states and are slowly spreading northward, attacking people, livestock and pets along the way. In the last three months ...