In a north London hospital, scientists are growing noses, ears and blood vessels in the laboratory in a bold attempt to make body parts using stem cells. It is among several labs around the world, including in the U.S., that are working on the futuristic idea of growing custom-made organs in the lab. (Photo by Matt Dunham/AP Photo)

Throughout the course of the long war in Afghanistan, Coalition troops have relied on thousands of military working dogs to help keep them safe, and make their jobs easier. The dogs are trained to detect explosives, to find illegal drugs, to search for missing comrades, or target enemy combatants. Not only are they active on the front lines, but behind the lines they serve as therapy dogs, service dogs, and loyal companions. They also share the same risks as the ground troops, suffering injuries and sometimes death on the battlefields. Gathered here are images of these dogs and their handlers in Afghanistan and back home, from over the past several years, part of the ongoing series here on Afghanistan.

Dr. P.A. Smithe was sent by the American Red Cross as a doctor and surgeon to work at a hospital in Vienna. He sailed to Europe in December 1915 and returned home in August 1916, according to his daughter, who donated his images to the National World War I Museum. Photo: Turkish army, including cavalry, infantry and artillery. (Photo by Dr. P.A. Smithe/National World War I Museum, Kansas City, Mo.)

The characters fighting for Westeros in Game of Thrones are fighting mostly for CGI backdrops. Like many others TV series and movies, visual effects is a huge part of the production process as it handles details both great and small. A great credit to Game of Thrones is that the story is so good that we forget about the effects, and another great credit goes to the VFX team because their work is seamless. If you want to see the seams, you have to get a visual breakdown of how the shots are put together.

A mannequin with boots is stuffed upside down in the snow in front of a home in Nisswa, Minnesota, on March 18, 2013. (Photo by Steve Kohls/The Brainerd Daily Dispatch)

P.S. All pictures are presented in high resolution. To see Hi-Res images – just TWICE click on any picture. In other words, click small picture – opens the BIG picture. Click BIG picture – opens VERY BIG picture (if available; this principle works anywhere on the site AvaxNews).

Sarah Rosado was born in New York. Her passion for Art began to develop at an early age. In school she excelled in Art class and was awarded many certificates for her detailed drawings. It wasn't until a couple of years ago when she decided to dedicate herself to her Art, completely. She mastered the paint program in microsoft and later moved on to more sophisticated paint software. Her work is a combination of Cartoon with Humor. Today, she has over 70 Art pieces that are part of her collection and it continues to grow

Artist Jeff Uitto creates intricate sculptures from driftwood he finds along the coast of Washington. Uitto has sculpted wild horses, soaring eagles, and even a giraffe out of salvaged tree branches. But his work is more than giant animal sculptures. Uitto also has a clear talent for creating beautiful home furniture from driftwood. Finding the right piece of driftwood can take months, and the sculpting can take years.

Photo: A horse sculpture entirely made from driftwood by artist Jeffro Uitto. (Photo by Jeff Uitto/Caters News)