e-Cigarettes for smoking cessation: Do they deliver?

What Is Known And Objective: Electronic nicotine delivery systems (ENDS) are battery-powered devices that allow nicotine and/or other substances to be inhaled in aerosolized form. e-Cigarettes (electronic cigarettes), the most commonly used ENDS, have been proposed to be smoking cessation aids. However, despite the rapid surge in their popularity, little is known about long-term health consequences of e-cigarette usage.

Sunscreen bans: Coral reefs and skin cancer.

What Is Known And Objective: Hawaii will ban two major ingredients of sunscreens. This article reviews the reasons and future directions. Hawaii recently enacted legislation that will ban the use of two major ingredients of the majority of commonly used sunscreens.