The Oregon Zoo in Portland has welcomed its newest addition, a baby elephant. Thirty-year-old Asian elephant Rose-Tu gave birth on Saturday after 20 months of pregnancy, the zoo said in a news ...

Nine Asian elephants were relocated from Melbourne Zoo to the larger Werribee Open Range Zoo. The elephants displayed happiness upon reunification, indicated by their enthusiastic behaviors. The move ...

Vocal communication plays an outsized role in how social animals survive in the wild. A loud cry from a baby attracts the attention of a parent. A scream can warn others of a predator lurking nearby.