| Las Vegas: Going to the chapel A LAS Vegas wedding need not be a Britney Spears-style late-night drunken affair with an Elvis impersonator at a drive-thru chapel. There are classy alternatives. news.com.au |
Speed daters go for crowd-pleasing looks In big groups, people judge by appearances so much that the less stunning might as well forget their clever chat-up lines feeds.newscientist.com |
Hunks get more sex, but there's a price to pay Beefcakes may be able to attract women by rippling their muscles, but all that He-Man brawn comes at a biological cost, finds a new study feeds.newscientist.com |
Intense males have the best sperm Vibrant plumage is not only a sexual ornament for male great tits – it signals the quality of the birds' sperm feeds.newscientist.com |
Evolutionary sex wars continue despite peace treaties Beetles show that evolutionary male-female tugs-of-war may not be halted by the emergence of single-sex traits feeds.newscientist.com |