April 2019

Last call to enter the Mark’s Daily Apple Ultimate Coffee Giveaway. This one closes Monday (4/8/19) at midnight PDT. Research of the Week Testosterone-induced aggression may be mediated by dopamine. Cognitive reappraisal can make a workout seem easier. In alcoholics, brain damage progresses even after they stop drinking. Scientists may have debunked the existence of “depression genes.” Sugar crash, not sugar...