LONDON, Aug. 5 (UPI) -- Serena and Venus Williams of the United States won the Olympic gold medal Sunday in women's doubles.
It was their third gold medal in the last four Olympics.
The silver medal went to Lucie Hradecka and Andrea Hlavackov of the Czech Republic, who lost to the Williams sisters in the final 6-4, 6-4.
|Additional Sports News Stories|
COLLEGE PARK, Md., June 19 (UPI) --University of Maryland scientists say they've developed an environmentally friendly battery that uses wood as its backbone.