Laura Simmons
The laughing reflex: Giggling, endorphins and evolution
“Is laughter contagious? Well, actually, all emotions are contagious,” Dr Sandi Mann, chartered member of the British Psychological Society .... “We ...
What kick-started the evolution of our complex human brains?
A chance rearrangement of the human genome over a million years ago probably kick-started the evolution of modern humans from ...