Tragedy occurred last Thursday inside a Chicago nightclub after a gunman fired several rounds into a crowd striking seven victims.

Scientists have created a new drug that prevents HIV. But there is one catch. One has to take the pill daily in order for it to be effective. The Food and Drug Administration are scheduled to hold a meeting to approve its use among those who are at high-risk of contracting disease.

Having the munchies constantly doesn’t seem to qualify as being a great idea for a diet. However, scientists may have found a means to allow people to eat as a much as they want without gaining weight.