Medicine & TechnologyA kangaroo was caught on camera trying to impress its visitors with its jacked arms. Read on to find out how kangaroos grew to become so buff.
An island nation, entirely secluded from the spread of traditional species found worldwide, Australia is home to a unique form of mammals known for their maternal instincts, classified as “marsupials”. The term may encompass many species, however, when the notable pouches of marsupials are often thought of, the species most easily recognized is the jumping species of kangaroos. But new research published this week in the journal PLOS ONE reveals that kangaroo species may not have always had that famous skip in their step.