From compact picnic coolers to high-tech electric models, here are the best cool boxes for keeping drinks icy and food fresh ...

Thirst, headache, and dry mouth are all signs it’s time to reach for water or a sports drink that’s low in sugar and high in electrolytes, says MedlinePlus. But the signs of dehydration aren ...

When a child develops a brain tumor, early diagnosis is essential. Alan Cohen, M.D., director of pediatric neurosurgery at Johns Hopkins Children’s Center, shares the most common signs and symptoms ...