Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the ...

Pig owner Alfredo Cardinas Junior was left "shocked" and initially "scared" after one of his piglets was born looking and sounding like a human child without eyes ...

A man from Tanjay City, Negros Oriental, was left baffled after his pet pig gave birth to a piglet that seemingly had ...

This internal left-right asymmetry is believed to begin at the very early stage of development -- when a tiny embryo is divided into two parts during a process called gastrulation. This process ...