WARSAW, Poland (AP) Â Scientists at Warsaw's zoo have been taking blood, saliva and other samples from the zoo's three elephants in recent days to prepare to test whether giving them hemp oil can ...

Poland's oldest hippopotamus has died at the Warsaw Zoo at the age of 40, zoo officials said on Tuesday. The female hippo, named Pelagia, was euthanised after her health deteriorated, the zoo said in ...

Two stressed African elephants are to be given medical cannabidiol -- CBD -- to help them relax and stop fighting at a zoo in Poland. Warsaw Zoo announced on its website Thursday that it would conduct ...

In the opening moments of “The Zookeeper’s Wife,” director Niki Caro introduces us to a pocket paradise of every glorious form of creation — animals of every size and description — overseen by a team ...