Known for their ferocity, Africanized honeybees, or “killer bees”, were first bred in Brazil in 1956 to boost honey production in warm climates, but quickly gained notoriety after 20 colonies escaped ...

Here’s what you’ll learn when you read this story: Cyanide has a very deadly reputation, but the chemical compound hydrogen cyanide (one of many possible cyanide compounds) may also be the reason why ...