| Love is the drug If you want to understand addiction, perhaps you need to explore some of the brain's more intimate secrets, says Maia Szalavitz pheedo.com |
The dizzying diversity of human sexual strategies If our biology has designed us to procreate, why do people have such widely different attitudes to sex? investigates feeds.newscientist.com |
Pet dogs rival humans for emotional satisfaction After playing with their pets, dog owners seem to experience a burst in oxytocin – a hormone linked to infant care and romantic love feeds.newscientist.com |
The Boundaries of a Breakup If I can snoop on my ex-girlfriend online, then why shouldn’t she be free to befriend my grandpa? nytimes.com |
Zoologger: The heaviest animal in the air Great bustard males are three times the weight of the females – but in case you didn't notice, they have whopping great whiskers too feeds.newscientist.com |