breath

Exactly How Much Nature Time Do We Need?

June 19, 2019

Spending time in nature can boost overall well-being, but how much exposure do we need? A new study concludes that 2 hours each week is enough to reap the benefits, though [...]

Are E-Cigarettes Safe?

November 5, 2018

In 1965, when Herbert Gilbert was granted the first patent on a smoke- and tobacco-­free cigarette, he wrote that the product would “provide a safe and harmless means for [...]