The first major evolutionary change in the human diet was the incorporation of meat and marrow from large animals, which occurred by at least 2.6 million years ago. The diet of the earliest hominins ...

Many vegetarians who reject meat feel disgust which closely matches the aversion others feel to the idea of eating human flesh, faeces or dog meat, new research has found. A study led by the ...

Why do we sometimes keep eating even when we're full and other times turn down food completely? Why do we crave salty things at certain times, and sweets at other times? The answers, according to new ...