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Health & MedicineEating right early might reduce premature births
Malnutrition around the time of conception may promote early delivery of offspring.
By John Travis -
EarthWhen pollutants take the Arctic route
The highest North American concentrations of at least one air pollutant from Asia can be found in Newfoundland, the continent's easternmost region.
By Janet Raloff -
EarthWhat’s happening to German eelpout?
Reproductive anomalies in eel-like fish may represent good markers of exposure to hormones or pollutants that mimic them.
By Janet Raloff -
EarthFlame retardants morph into dioxins
Sunlight can break down common flame retardants, now nearly ubiquitous in the environment, into unusual chemicals in the dioxin family.