Cells hold the secrets of aging

Most of us think about getting older from time to time, noticing how the years slip by and counting the gray hairs. Some of us even try and fight back, rubbing anti-aging creams into our cheeks and turning to ideas like fasting.

Breeding foxes for opposite behaviors produces similar brain changes

Farmed foxes selectively bred for tameness and aggressiveness exhibit similar changes to their brain anatomy, according to research recently published in JNeurosci. Both lineages also have larger brains than conventional ...

Politically polarized brains share an intolerance of uncertainty

Since the 1950s, political scientists have theorized that political polarization—increased numbers of "political partisans" who view the world with an ideological bias—is associated with an inability to tolerate uncertainty ...

Eggs reveal what may happen to brain on impact

What causes brain concussions? Is it direct translational or rotational impact? This is one of the research areas currently being explored by Qianhong Wu's lab at Villanova University.

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