Missouri has 440 people in city or county jails awaiting transfer to the Department of Mental Health. But there are no beds.

The zoo has welcomed a 12-year-old male from the Saint Louis Zoo to Toledo and put him into an acclimation process before he ...

The zoo has welcomed a 12-year-old male from the Saint Louis Zoo to Toledo and put him into an acclimation process before he is gradually introduced to Crystal.

Researchers have combined satellite collar data with specialized cameras to shed light on one of the most mysterious and important stages in polar bears' lives -- maternal denning, when bears give ...

Scientists combined satellite collars and cameras to study polar bear denning, showing how cubs adapt before leaving.

Kali arrived at the Saint Louis Zoo in 2015 after being orphaned in the wild. He was the original resident of Polar Bear ...

Kali broke hearts from the moment he came to the St. Louis Zoo's then-new Polar Bear Point as an 850-pound 2-year-old in 2015 ...

ST. LOUIS - The Saint Louis Zoo announced a significant change in its polar bear exhibit this week, bidding farewell to ...

Saint Louis Zoo trades Kali for twin polar bears from Toledo Zoo to enhance species diversity.

This week, the Saint Louis Zoo said farewell to resident polar bear Kali and welcomed two polar bear twins in an exchange ...

The Saint Louis Zoo announced Wednesday that they have exchanged one of their long-time resident polar bears for two young ...

Using the ROentgen SATellite (ROSAT), astronomers have discovered a new cataclysmic variable system of the polar subtype. The ...