Rhinos have been around for millions of years and have a major impact on the structure of their habitat and the health of their ecosystem. For example, the greater one-horned rhino helps to maintain ...

White rhinos love mud. They will roll around in ... Human development and habitat loss are also considered threats to the southern white rhino. The international trade in rhino horn has been ...

Fragmented habitat makes it hard for Sumatran rhinos to procreate and thrive. National Geographic is supporting a conservation effort that may help. ByLauren E. James This story appears in the ...