Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Hard stool happens when your colon absorbs too much water from your stool. This commonly occurs with constipation, defined as having fewer than three bowel movements per week. Common causes include ...

The famine in Somalia has ended, but, across the Horn of Africa, 14.5 million children and adults remain without enough food. The international community can make the region more resilient to ...