Winter

Indian students travel on a horse cart surrounded by fog in Jammu, India, Thursday, Dec.18, 2014. As winter sets in, thick fog engulfs most of north India early mornings.

Channi Anand/AP

Students travel via horse and cart surrounded by fog in Jammu, India. As winter sets in, thick fog engulfs most of north India early mornings

Two cyclists are reflected in a puddle shortly after a storm on the banks of the river Rhine in Duesseldorf, Germany.

Marius Becker/dpa/AP

Two cyclists are reflected in a puddle shortly after a storm on the banks of the river Rhine in Duesseldorf, Germany.

Frost covers the mask and part of the hat of a soldier of the People's Liberation Army (PLA) as he stand guard near the border of China and Russia in Heihe, Heilongjiang province.

Reuters

Frost covers the mask and part of the hat of a soldier of the People’s Liberation Army (PLA) as he stand guard near the border of China and Russia in Heihe, Heilongjiang province.

People drink tea at a roadside tea shop on a winter morning in the old quarters in Delhi, December 3, 2014.

Adnan Abidi/Reuters

People drink tea at a roadside tea shop on a winter morning in the old quarters in Delhi on Wednesday

A tower of Ettal Abbey is seen in front of the snow-covered landscape on November 18, 2014 in Ettal, southern Germany.

Karl-Josef Hildebrand/AFP

Ettal Abbey tower is viewed in front of the snow-covered landscape in Ettal, southern Germany

A model displays a Autumn/Winter design by Andres Sarda during the young designers show at Madrid's Fashion Week in Madrid, Spain, Monday, Sept. 15, 2014. (AP Photo/Daniel Ochoa de Olza)

Daniel Ochoa de Olza/AP

A model displays a Autumn/Winter design by Andres Sarda during the young designers show at Madrid’s Fashion Week in Madrid, Spain,

A couple and a child look at a 50-foot snowman named "Granddaddy" in Gilman, Minnesota. The snowman began to take shape earlier this winter when farmer Greg Novak needed to move mounting snow piles away from his greenhouses.

Eric Miller/Reuters

A couple and a child look at a 50-foot snowman named “Granddaddy” in Gilman, Minnesota. The snowman began to take shape earlier this winter when farmer Greg Novak needed to move mounting snow piles away from his greenhouses

Canada's Luscombe skis during the Men's Downhill Standing training at the 2014 Sochi Paralympic Winter Games at the Rosa Khutor Alpine Center...Canada's Braydon Luscombe skis during the Men's Downhill Standing training at the 2014 Sochi Paralympic Winter Games at the Rosa Khutor Alpine Center, March 6, 2014.

Christian Hartmann/Reuters

Canada’s Braydon Luscombe skis during the Men’s Downhill Standing training at the 2014 Sochi Paralympic Winter Games at the Rosa Khutor Alpine Centre

A model wears an accessory created by Anya Hindmarch during London Fashion Week Autumn/Winter 2014, in central London in central London, Tuesday, Feb. 18, 2014.

Jonathan Short/Invision/AP

A model wears an accessory created by Anya Hindmarch during London Fashion Week autumn/winter in central London 

A morning commuter walks in the plowed road as mixed winter precipitation falls Thursday, Feb. 13, 2014, in Philadelphia. Snow and sleet are falling on the East Coast, from North Carolina to New England, a day after sleet, snow and ice bombarded the Southeast.

Matt Rourke/AP

A morning commuter walks through the snow in the US city of Philadelphia, on Thursday