Workers may be using marijuana instead of alcohol and other, more dangerous, substances.
In a recent study, the behavior most strongly linked to a negative recommendation was abandonment.
New research finds Democrats aren't similarly swayed by facial stereotypes, which could give the party an advantage.
As the Trump administration attempts to roll back regulations on coal ash ponds, a new report highlights the dangers posed by storing toxic waste next to rivers.
Long before low-lying islands are swallowed by sea level rise, wave-related flooding could contaminate their freshwater resources.
New research finds the advantages enjoyed by tall white men are largely negated for their counterparts of color.
We always assumed humans were the only species to create art. It now seems we were wrong.
New research offers a disturbing case study in shifting social norms.
Researchers found fraternity membership lowers a student's grade-point average by 0.25 points (on a four-point scale), but increases future income by 36.2 percent.
French researchers conclude we have reached the pinnacle of our physical ability.
While the painful perception of being stigmatized discourages some potential scholars, a simple act of self-affirmation can substantially close such achievement gaps.
Research from Poland reveals regular exposure to such material desensitizes us to its cruelty.
The most comprehensive archeological database created to date finds that just a one-meter rise in sea level could imperil thousands of historically significant sites.
New research finds male college students are genuinely confused about their partners' wishes.
Unless it's motivated by fear, social withdrawal can be a positive thing.
Research finds men who feel metaphorically impotent, and then assume a position of authority, are more likely to sexually harass subordinates.
Their presence signals fairness toward not only transgender individuals, but also women and racial minorities.
Reflecting on a painting or poem can inspire innovative solutions to business-related problems.
Recent research sheds light on why so many supporters are making excuses for Roy Moore.
Faced with a challenge that requires a global response, humans cling more tightly to their clan.
New research challenges the idea that intuitive thinkers are more likely to be believers.
New research suggests they can mobilize partisans, but very seldom change minds.
New research finds it stimulates a pleasant form of mind-wandering.
A new study finds that a quarter of undocumented Mexican immigrants are at risk for mental-health disorders.