Hopping is an energy-efficient way of travelling means they can cover vast distances in search of food and water, allowing ...

Our desire to travel is embedded in the Australian DNA.

Amy Y. Conry Davis is a writer who specializes in green living, sustainability, and travel. She holds a B.A. in English from the University of San Diego. With its distinct duck-like bill, this ...

Up until now, the accepted understanding about these egg-laying was that they were both descended from a land-bound ancestor. And while the platypus ancestors became semiaquatic, the echidnas stayed ...

The story of two of the strangest animals on the planet just got a little stranger, thanks to clues revealed by a lone fossil specimen that scientists now say represents a long-extinct ancestor. The ...

Both animals are monotremes, the only living mammals that lay eggs rather than giving birth to live young. To shed more light on echidna evolution, Hand and her colleagues reexamined a humerus (upper ...