A new mathematical method can help to predict a couple's chances of becoming pregnant, according to how long they have been trying.
More than 90 percent of schoolchildren in South Korea own a mobile phone and they start using them at an average age of 10 years and fours months, according to a survey published Friday.
Treating second-degree burns with a nanoemulsion lotion sharply curbs bacterial growth and reduces inflammation that otherwise can jeopardize recovery, University of Michigan scientists have shown in initial laboratory studies.
With four children under the age of 5, James Currier had lots of questions about sniffles, rashes and fevers. One late night, while holding a sick child in his lap, he tried searching for answers online.