Evolution Whispers Some Secrets

Researchers are unlocking our biology, but big questions about mankind's past remain. Deborah Smith looks back on a momentous year in science.

Solve The Riddle Or You'll Be Standing In A Puddle

MAYBE signs reading "Ladies" and "Gentlemen" are of no help to the likes of Paris Hilton and Russell Crowe, to whom neither label can reasonably be applied. And maybe "Male" and "Female" resonate too much of year 7 biology lessons to grace the toilet doors of Sydney's coolest establishments.