Grocery stores throw out 75 000 tons of food annually. By adding date tagging to the barcode, food waste could be dramatically reduced, say two NTNU students.
Black Iberian pigs rooting for acorns under an idyllic grove of trees in a sunny landscape. This is the myth of the Spanish Ibérico ham.
People who choose to emigrate are those with the best education, new research shows. This flies in the face of popular opinion.
Ultraviolet light is used to kill bacteria and viruses, but UV lamps contain toxic mercury. A newly developed nanomaterial is changing that.
Some pregnant women are so conflicted about abortion that they don’t even talk about it with their own mother.