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 "killer" bees are a hybrid species known for aggressively defending their hives. Some 90%-100% of wild honey bee colonies in Arizona are Africanized. Killer bee attacks in Arizona have ...

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' ...

These vulnerable bees have been living alongside this seemingly unbeatable prey for millions of years. But they've got a ...