The zoo says the sea lions reached an age where they potentially would be suffering.

Two rare Barbary lionesses were euthanized together at the Belfast Zoo at 22 years old due to their lifelong bond.

BELFAST Zoo bid a sad farewell to two of the world’s rarest lions today after the animals were euthanised “to end suffering”.

Bailey, who was 18, was a firm favourite with staff and visitors, the zoo says.

They sleep a lot—they're only six months old. But four young African lion cubs will make their public debut at the Gulf Breeze Zoo on Feb. 14, and will surely spend some waking hours prowling and ...

The Detroit Zoo in Royal Oak is seeking the help of the public to name their three African lion cubs. And the Zoo is teaming ...

A lion adored by zoo fans has been put to sleep. Bailey the African lion, from Colchester Zoo, was 18 and had developed multiple health issues including a leg tumour, reduced kidney function, mobility ...

The Woodland Park Zoo is “bursting with pride,” officials said, after the birth of two female South African lions. The pair of sand-colored cubs, marked with speckles of dark fur across their heads, ...

Mumbai Mayor Ritu Tawde has written a letter to Gujarat Chief Minister Bhupendra Patel, requesting his government to provide two pairs of Asiatic lions for the city zoo as a goodwill gesture, ...