One researcher found that extreme cold can have a damaging effect on the mind.

VOA: special.2010.02.24

Sudden cold can be the biggest threat, especially after a warm period.

VOA: special.2010.01.12

Cold can affect other parts of the body.

VOA: special.2009.12.13

Cold can also affect your shoulder.

VOA: special.2009.12.13

When it is cold outside, the president and his family can warm up near one of the White House's twenty-eight fireplaces.

VOA: special.2009.05.08

Finally,leave space between the food containers and the walls of the cold storage area so air can flow.

VOA: special.2009.11.30

But anyone who has ever lived in Chicago knows how cold that wind can be in winter.

VOA: special.2010.01.10

The unusually long period of cold weather has shown how even warm climates can sometimes freeze over.

VOA: special.2010.01.12

Some people who like to eat very hot chili peppers say that they can help you breathe better if you have a cold.

VOA: special.2009.04.21

Some foods can make you sick if they are stored in conditions that are not cold enough to prevent the growth of harmful organisms.

VOA: special.2009.11.30

They say it takes some training. And there can be risks, like running when your feet are too cold to feel if you get injured.

VOA: special.2010.02.03

If the winter is not cold enough to freeze the ground, you can grow and harvest carrots the same way as during the summer months.

VOA: special.2009.02.24

The feet,for example. Heavy socks can warm your feet, if your feet are really cold.

VOA: special.2009.12.13

The crispers can get too cold, and the temperature of the walls can change.

VOA: special.2010.02.24

For people with asthma, extreme heat can be especially troublesome, as can extreme cold.

VOA: special.2010.09.07

Visitors can also enjoy a meal or buy cold drinks and ice cream.

VOA: special.2009.11.16

Explorers working in extreme cold often burn more energy than they can eat.

VOA: special.2010.02.24

During the winter, breathing in cold air can trigger asthma symptoms.

VOA: special.2009.07.28

Placing mulch around the plants can protect them from the cold.

VOA: special.2010.06.29

Yet foods can be damaged if they are kept too cold.

VOA: special.2009.11.30

Yet they can be cold and lonely in the winter.

VOA: special.2010.05.30

Can you guess what the D in COLD stands for?

VOA: special.2009.12.23

According to Johnny Cash, it can be extremely cold.

VOA: special.2010.03.15