Africanized honeybees are now found in 13 states and are slowly spreading north, attacking people, livestock and pets along the way.

Killer bees have been present for some time in Southern Nevada but remain a threat to public health, according to state officials.

Killer bees have been spotted in 13 U.S. states: Alabama, Arizona, Arkansas, California, Florida, Georgia, Louisiana, Mississippi, Nevada, New Mexico, Oklahoma, Texas and Utah.

Africanized honey bees, better known as killer bees, aren’t your garden-variety buzzers. They play a crucial role as pollinators in Arizona’s ecosystem, but these bees have a serious side ...

Killer bees have been spotted in 13 U.S. states: Alabama, Arizona, Arkansas, California, Florida, Georgia, Louisiana, Mississippi, Nevada, New Mexico, Oklahoma, Texas and Utah.

Most of the bees in Arizona are Africanized "killer" bees. Here's what happens if you get stung by a killer bee and how to get rid of them.