Spanx inventor Sara Blakely donates half her $250 million fortune to charity

Sara Blakely, founder of shapewear brand Spanx, has become the first female billionaire to join the Giving Pledge. She has vowed to give half her wealth to philanthropy. The Giving Pledge is a philanthropic effort launched three years ago by Warren Buffett and Bill and Melinda Gates.   Original post on globalpost.com    Comments on reddit.com   

UCLA biologists reveal potential ‘fatal flaw’ in iconic sexual selection study

A classic study from more than 60 years ago that reportedly showed that males are more promiscuous and females more choosy in selecting mates may be wrong, say life scientists who are the first to repeat the historic experiment using the same methods.   Original post on eurekalert.org    Comments on reddit.com   

‘Sexual depravity’ of penguins that Antarctic scientist dared not reveal – World news – The Observer

Landmark polar research about the Adélie penguin’s sex life by Captain Scott’s expedition, deemed too shocking for the public 100 years ago, is unearthed at the Natural History Museum   Original post on guardian.co.uk    Comments on reddit.com   

Is this the real sexual revolution? – Sergey Gavrilets monogamy study – Life – Stylist Magazine

Professor Sergey Gavrilets new study on human evolution, pair-bonding and monogamy reveals that a possible sexual revolution took place millions of years ago, when low-ranking males would bring extra food to certain females in order to curry sexual favour.   Original post on stylist.co.uk    Comments on digg.com