Over the course of his presidency, Barack Obama issued a total of 276 executive orders. So, what exactly does that mean?
An expansive new study shows that marijuana use by Americans has increased significantly since 2002.
The increased use of smart drugs to boost brain performance is raising many ethical and practical questions.
The 2016 Olympics were generally a positive event, free of major controversies or disasters (#Lochtegate aside). The bigger scandals happened beforehand, with the worst being the exposure of Russia’s state-run athlete doping operation. 118 Russians ended up being banned from participating in the Olympics, many of them the best in their sports. The international community took a stand that it doesn’t want athletes to use certain chemicals that enhance performance.