| The in-crowd Same-sex relationships are not a biological dead end. They may be the glue that helps hold many animal societies together pheedo.com |
Review: by Faye Flam A new book explains why men do what they do to get women into bed feeds.newscientist.com |
Valentine's Day Special: Making an impression The essence of a sports ground or the whiff of a yacht may not sound like something you would want to dab on your wrists, but, according to perfumers, scents like this are the future of fragrance feeds.newscientist.com |
Good vibrations get a club-winged manakin going When it comes to wooing a mate, one bird finds it pays to make like a grasshopper feeds.newscientist.com |
Being Black Jews Without Dividing Loyalties The killing of a Jamaican-born convert to Judaism has drawn some attention to the rare mix of race and religion. nytimes.com |