Objective Low body fat and high physical activity levels are key lifestyle factors in cancer prevention, but the interplay of abdominal obesity and physical activity on cancer risk remains unknown. We ...

Ancient Greeks made many impressive astronomical discoveries, including when Eratosthenes calculated the circumference of the ...

The circumference of a circle is the distance around the shape. The ability to round a number to a number of decimal places or to a number of significant figures means that answers can be written to ...

What is the optimal cut-point for assessing risk of premature death?—purposes of cut-points There are not very many studies that directly compare mortality risks by waist circumference and waist–hip ...

Early measures of cognitive function are of great public health interest. We aimed to estimate the association between head circumference at birth, a measure of cerebral size, and school performance.

In the mid-20th century, we began launching satellites into space that would help us determine the exact circumference of the Earth: 40,030 km. But over 2000 years earlier, a man in Ancient Greece ...