New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.
Epaulette shark remain 'remarkably stable' throughout a reproduction process.
New research reveals walking sharks reproduction involves no extra energy use, challenging long-held beliefs about marine ...
The peppered moth is an iconic example of Charles Darwin’s theory of evolution by natural selection. For centuries peppered moths (Biston betularia) were common in the forests around Manchester, ...