Scientists have found potentially dangerous levels of mercury and arsenic in Lake Baiyangdian, the largest…

A new study suggests that children who typically receive an operation to insert ear tubes…

Less than twenty-one percent of the earth’s terrestrial surface still contains all of the large…

A chromosomal abnormality that appears to increase susceptibility to autism has been identified. A segment…

Discovery of an exceptional fossil specimen in southeastern Morocco that preserves evidence of the animal’s…