Marijuana abuse and excessive drinking during the early teen years results to a higher risk of unwanted early pregnancy, sexually transmitted disease, school

The highest prevalence for mental retardation was observed among black males in both study years compared with white males, black females, and white females . The majority of ...

Animal sexual behaviour takes many different forms, even within the same species. Researchers have observed monogamy, promiscuity, sex between species, sexual arousal from objects ...

Toronto, Ontario (AHN) - Two new studies made by Statistics Canada showed that half of the greenhouse gas emissions across the country were made by Canadian households. While the ...

High In-Hospital Mortality Observed Among Asthmatics Treated for Exacerbations NEW YORK (Reuters Health) Oct 11 - As many as one-third of all deaths from asthma occur in patients ...