ROLLING across a 65-metre-high viaduct in the Alps, the red carriages of the Bernina Express add a splash of colour to the spectacular snow-covered Swiss surroundings. The passenger train was pictured on the Landwasser Viaduct, which towers over the Landwasser River in Filisur, Switzerland. The Bernina Express, which connects Chur in eastern Switzerland to Tirano in northern Italy, is famed for being on the highest railway line in the Alps. The highest point on the line is situated at the Swiss station of Ospizio Bernina, which sits at 2,253 metres above sea level.
A pair of adorable polar bear cubs play-fight with each other in the Alaskan snow .
Recovering from a rare form of breast cancer, Deborah Barnett, 43, of Stoke-on-Trent, thought she'd made it through the worst, but she was betrayed by former colleague Sandra Ramsay, of Mow Cop Road, Mow Cop, Stoke-on-Trent .
Standing on the edge of a never-ending black hole, this is one leap you wouldn't want to make .
A little brown bear cub shows his doting mum that she is always on parent duty as he uses her as a scratching post .
NOT YOUR everyday selfie, this plucky diver poses with some of the scariest predators in the ocean .
This cheeky chappie is getting into all kinds of monkey business as he enjoys cooling off on a scorching hot day .
A professional dancer has embraced her individuality after refusing plastic surgery to remove a giant birthmark on her face .
Pouncing down on top of his twin brother, these two snow leopard cubs practice their kung-fu moves .
A stunning ice cave in Iceland is illuminated by sunlight as the bright blue ice appears glow inside .
DIPPING his head into the vase of water, this little squirrel takes a refreshing break from an afternoon of eating .
A brave leopard kicks back and relaxes in the sunshine - just inches from an enormous crocodile .
LIKE A scene from A Bugs Life, these ants work on creating their own mini community .