Duke University

Seniors draw on extra brainpower for shopping

(Medical Xpress)—Holiday shopping can be mentally exhausting for anyone. But a new Duke University study finds that older adults seem to need extra brainpower to make shopping decisions—especially ones ...

Nov 18, 2014
popularity 4.5 / 5 (2) | comments 0

Credit score can also describe health status

A credit score doesn't just reduce a person's entire financial history down to a single number and somehow predict their credit-worthiness. It might also be saying something about a person's health status, ...

Nov 17, 2014
popularity 3.3 / 5 (3) | comments 4

How cartilage cells sense forceful injury

We live with the same cartilage—the tissue that connects our joints—for a lifetime. And since we can't readily make new cartilage cells, we had better figure out how to keep what we have healthy.

Nov 10, 2014
popularity 4.2 / 5 (6) | comments 0

Surprising new role for calcium in sensing pain

When you accidentally touch a hot oven, you rapidly pull your hand away. Although scientists know the basic neural circuits involved in sensing and responding to such painful stimuli, they are still sorting ...

Sep 02, 2014
popularity 4.8 / 5 (4) | comments 0

Gut microbes browse along a gene buffet

In the moist, dark microbial rainforest of the intestine, hundreds of species of microorganisms interact with each other and with the cells of the host animal to get the resources they need to survive and thrive.

Aug 07, 2014
popularity 5 / 5 (3) | comments 0