At the Barcelona Zoo, a 40-year-old African elephant places her foot through the metal barrier where a zookeeper gently ...

Ageing animals that cannot be reintroduced into the wild are being given specialised geriatric care at Barcelona Zoo.

At the Barcelona Zoo, a 40-year-old African elephant places her foot through the metal barrier where a zookeeper gently ...

At the Barcelona Zoo, a 40-year-old African elephant places her foot through the metal barrier where a zookeeper gently ...

Zoos have undergone a rethink in recent decades with the emphasis on the conservation of species and education, moving away ...

At the Barcelona Zoo, a 40-year-old African elephant places her foot through the metal barrier where a zookeeper gently ...

Colchester Zoo have announced the completion of their lengthy renovation to improve the capuchin monkey enclosure.

Mighty River Recovery's next effort involves Citizen Enhanced Projects, six fenced-in enclosures on the St. Johns River.

A team of bioengineers at Harvard University's Rowland Institute has found two new ways to control a tiny creature, ...

Startup Colossal Biosciences has edited the DNA of a gray wolf to produce what it says is a de-extincted animal. Does that ...

Filmmaker Alex Rivera talks his 2008 sci-fi cult classic "Sleep Dealer" — which seems prescient in an age of militarized ...