Biologists like to say that reproduction is the ultimate investment, a costly gamble that shapes everything from lifespan to ...
Epaulette shark remain 'remarkably stable' throughout a reproduction process.
New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.
New research reveals walking sharks reproduction involves no extra energy use, challenging long-held beliefs about marine ...
Some animals can produce offspring from an unfertilized egg in an asexual reproduction process known as parthogenesis. When this is the standard process for a species it's said to be 'obligate' and ...