artificial nose

7 Must-Read Stories In August 2014

From instant noodles to indoor-grown vegetables, the moon’s surprisingly warm core and the resignation of South Korea’s only astronaut, here’s a round up of August’s coolest science news.

Sniffing Out An Artificial Insect ‘Nose’

Insect odorant receptors on tiny balls of cells have been used to develop biosensors for gaseous compounds.