Dharmendra, a one-horned male rhinoceros brought to the Delhi Zoo from Assam as part of an animal-exchange programme, has died an "unnatural death", officials said on Thursday.

Apparently a female one-horned rhinoceros was about to appear – and she had a calf with her. This was a scene we were very keen to film, but our guide was at pains to explain that we needed to ...

India's one-horned Asian rhino population has almost tripled in the past four decades thanks to conservation and anti-poaching efforts, according to government figures. Data released on Sunday ...