Heat exhaustion may also produce a feeling of sickness, a fast heartbeat,breathing problems and pain in the head,chest or stomach.

VOA: special.2010.07.27

Miz Lisagore says they began to notice how rare it was to find travel writing that recognized environmental problems and solutions.

VOA: special.2009.04.22

Laura Middleton says the research showed that even low-intensity activity reduced the risk of thinking problems and memory loss.

VOA: special.2011.07.27

It will result in head pain, stomach problems and a feeling of tiredness after two to three hours.

VOA: special.2010.02.02

She says people are starting to use their minds to solve the world's many problems and make wiser and more responsible choices.

VOA: special.2009.11.18

He says to regain trust, Toyota will have to make public everything it knows about the problems and show it accepts responsibility.

VOA: special.2010.02.05

Expectant mothers who smoke are more likely to have babies with health problems and low birth weight.

VOA: special.2010.03.09

Other major causes were stroke, loss of use of arms or legs,arthritis, depression,eyesight problems and gastrointestinal problems.

VOA: special.2009.12.28

Too much cortisol and adrenalin can result in physical problems and changes that lead to stress-related sickness.

VOA: special.2009.03.24

Extended periods of stress have been linked to headaches, difficulty sleeping, stomach problems and skin disorders.

VOA: special.2009.03.24

Ms. Streeter and other therapists help people face problems and improve their relationships with others.

VOA: special.2009.01.28

Doctors might treat those problems and not know they are caused by celiac disease.

VOA: special.2009.04.14

He has faced economic problems and worked to strengthen relations with other countries.

VOA: special.2009.05.02

But they are also a major cause of health problems and death.

VOA: special.2010.02.01