• Spanhanh Anh: the world's worst dog breed?

    Spanhanh Anh: the world's worst dog breed?
    Dogs with soft ears and this innocent look may be one of the world's most aggressive dogs.
  • Why can't humanity lack men?

    Why can't humanity lack men?
    Scientists have finally figured out why sexual reproduction continues to exist despite the asexual reproduction of the female whole in some animals. This finding also helps
  • The 'mutants' in nature

    The 'mutants' in nature
    In the natural world full of dangers, the ability to transform spectacularly of the following 'mutants' is indeed an effective 'way', ...