A numerical scoring system may be useful for diagnosing heart failure in elderly patients with stable chronic obstructive pulmonary disease (COPD) (BMJ. 2005;331:1379 ...

Silke Goebel has received funding from the Economic and Social Research Council (UK), the British Academy and the Experimental Psychology Society. Counting feels utterly effortless to adults, who are ...

Here’s something Sr. Mary Agatha, your 8th-grade math teacher, never taught you. Before Hindu-Arabic numerals were widespread throughout Christendom, the Cistercian monks throughout Europe in the ...

Here, count with me: 1, 2, 3, 4, 5, 6, 7, 8, 9, T, 11, 12 … Oh, what’s that? You write ten with “zero”? Fair enough. Zero, we have been told, is the ...