By suppressing or increasing cravings, microbes help the brain decide what foods the body “needs”
After a long drought, neuroscientists are readying a host of new treatments both to knock out the debilitating headaches and prevent them in the first place
Do 13 cases of amnesia among opioid users suggest a more widespread problem?
Trauma can be passed down to offspring due to epigenetic changes in DNA. But positive experiences seem able to correct that. Erika Beras reports.
What's the matter with only exploiting a portion of our gray matter?
Many social animals start to feel itchy after watching one of their fellows scratch, and scientists now have a better understanding of why an itch can spread through a group.