A baby waits in a basket to board a train in Nanjing, northeastern China. SEAN YONG/REUTERS
Dancers wait to perform during a Republic Day celebration in Hyderabad, India, marking the adoption of the nation’s Constitution on Jan. 26, 1950. KRISHNENDU HALDER/REUTERS
Rita Joulute stands outside the ruins of the National Cathedral in Port-au-Prince, following a Sunday mass 12 days after the earthquake. GERALD HERBERT/AP
A reveller takes part in the Cultural Carnival in Valparaiso to celebrate the year of Chile’s bicentenary. The nation celebrates 200 years of independence this year. ELISEO FERNANDEZ/REUTERS
The ‘Jarl Squad’ sits in a replica of a Viking galley as part of the annual Up Helly Aa festival in Scotland’s Shetland Isles. The day of marches and visitations culminates in a torchlight procession and the burning of the long boat. DANNY LAWSON/AP
A Cameroonian soccer fan is painted in the colors of his nation’s flag at the African Nations Cup quarterfinal match against Egypt in Benguela, Angola. Egypt won, 3-1. AMR ABDALLAH DALSH/REUTERS
Aboriginal dancers perform in Sydney during Australia Day celebrations. The holiday marks the arrival of the First Fleet from Britain in 1788. ROB GRIFFITH/AP
A New Orleans Saints football fan sports his team’s insignia at the National Football Conference championship game in New Orleans. The Saints defeated the Minnesota Vikings, 31-28, to advance to the Super Bowl. BRIAN SNYDER/REUTERS
A model has makeup applied backstage at the Dior Spring-Summer 2010 Haute Couture fashion collection show in Paris. THIBAULT CAMUS/AP
New research suggests that so-called junk DNA might not be so worthless after all. It might actually help us tell each other apart.
ByBahar Gholipour, Livescience.com Staff Writer
Face shape is largely determined by genetics, yet no two faces are entirely alike. How do genes bring about faces with subtle differences while avoiding dramatic disruptions and facial malformations such as cleft lip and palate? The answer may be in the "junk DNA," a new study has found.