Six elephants dead after being hit by train in Sri Lanka - Elephant in the womb? Thailand brings in birth control for pachyderms - Elephant tramples man to death near Krishnagiri - Elephants can't sue to leave the zoo, court rules - Shrinking trees and tuskless elephants: the strange ways species are adapting to humans - Wild elephant tramples mother to death in front of her terrified friend - Male African elephants develop distinct personality traits as they age - Alarm over death of 10 elephants in India national park - Toxic grains may have killed MP's 10 elephants