2011 British Wildlife Photography Awards

Overall Winner: "Jellyfish in the Blue Sea":
A brilliantly colored jellyfish illuminates the depths near the tiny Scottish island of Sula Sgeir in the winning picture from the 2011 British Wildlife Photography Awards, announced this week.

White Lions, South Africa

Wildlife photography is often about capturing animals in action or in their natural habitat.

African Ambush:Crocodile Attacks Elephant

Rare Pictures:A routine trip to the water hole recently resulted in a life-or-death struggle for a pair of African elephants when they were ambushed by a hungry Nile crocodile .

Space launch System artist concepts NASA Announces Design for New Deep Space Exploration System

NASA is ready to move forward with the development of the Space Launch System -- an advanced heavy-lift launch vehicle that will provide an entirely new national capability for human exploration beyond Earth's orbit.

Tennis:US Open Women's Singles title 2011

Samantha Stosur (AUS)[9] holds her trophy after winning the Women's Singles Finals at the 2011 US Open.

Usain Bolt's Jamaica set world record in 4x100m gold in 37.04sec

Nesta Carter, Michael Frater, Yohan Blake and Usain Bolt, top right, celebrate victory and a new world record in the men's 4x100m relay final at the world championships in Daegu,(South Korea).