Pictures of the Week.

Where No Dog Has Gone Before

Scrooble the dog, who overcame cancer, looks through a CT scanner during a visit to the new treatment center at the University of Edinburgh's Royal School of Veterinary Studies Spanish Village

A four-year-old girl plays during the "Coca" festival in Redondela, Spain.

Make-Do

A hammock tied under a water tanker gives shade and rest to a young child whose parents work at a road construction site in Gurgaon, India.

Hot

Among the two million people displaced by fighting in Pakistan's Swat Valley are this boy and his family. He was photographed in a refugee camp in Nowshera.

Excitement

Supporters of rival Iranian Presidential candidates Mir-Hossein Mousavi and Mahmoud Ahmadinejad hold the candidates' pictures in Tehran, Iran.

Casual Chat

U.S. President Barack Obama talks to aides as he sits on the steps of the U.S. Ambassador's residence in Paris.

Remembrance

Former U.S. first lady Nancy Reagan places flowers at her husband's resting place at the Ronald Reagan Presidential Library in Simi Valley, California, on the fifth anniversary of his death.

The Great Waters

Cindy and Donald Eugene pray at the beach under heavy rain in Miami Beach, Florida.