Using a new technique to analyze 52 years of international conflict, researchers suggest that there may be no such thing as a "democratic peace."
Now we know how some Senate staffers keep busy during Congress' summer recess.
Black students in schools with more black teachers have more positive attitudes and higher perceptions of fairness in school discipline, according to a new study that includes a University of Kansas researcher.
Although Europe represents only about 8 percent of the planet's landmass, from 1492 to 1914, Europeans conquered or colonized more than 80 percent of the entire world. Being dominated for centuries has led to lingering inequality ...