Having a good cry, whether after just winning the French Open or losing the Australian Open, surely brings something positive — or are you just a crybaby?
Maybe you could swear you've read these words before, but the study of déjà vu has attracted some mainstream scientists who find that familiarity breeds recollections.
President Obama ran on a platform of change. And when Iranians go to the polls in early June, rivals of current President Mahmoud Ahmadinejad are also hoping that a promise of change might convince the country not to vote for the incumbent.
The Institute for Research on Education Policy and Practice at Stanford University just released a study on the effects of the California High School Exit Exam on graduation rates. About half of 50 U.S. states require students to take a similar test at the end of high school in order to graduate.