IAAF plans to develop gender definition

Eskom key reason South Africa is big polluter
In this photo taken Monday, Nov. 21, 2011, the cooling towers at Eskom's coal-powered Lethabo power station are seen near Sasolburg, South Africa.

Semenya picked for Commonwealths
Women's world 800m champion Caster Semenya is included in South Africa's squad for the Commonwealth Games.

LeBron James not ruling out return to Cavaliers
In this March 29, 2011, file photo, Miami Heat's LeBron James signals a play against the Cleveland Cavaliers in an NBA basketball game in Cleveland.

Spiderman Complete Skateboard Colors Will Vary...

CamelBak Performance Water Bottle
By incorporating CamelBak"s Big Bite Valve mouthpiece into the lid of this bottle, now you can easily hydrate without taking your eyes of the road or trail. Just squeeze the sides to increase...