An interview with Dorthe Dahl-Jensen, a Danish ice-core scientist who recently won a prestigious award for Arctic research ...read more
Just because food in your refrigerator or pantry has passed its sell by date, that doesn't mean it's unsafe to eat. ...read more
In South America, countries struggle to protect traditional uses of coca while decreasing its currency in the cocaine trade. ...read more
Additives, like the main ingredient in a certain laxative, help thin soap films stretch into floating orbs. ...read more