Urine's Superpowers

That smelly, pale yellow liquid that people flush down the toilet every day is an industrial fertilizer, a diagnostic tool, a medicine, a renewable energy resource; it is an inexhaustible substance that is produced daily in huge quantities. This is the golden story of urine.

The squatters’ Return

Lice, bedbugs, fleas, mites, mosquitoes, ticks, crab lice, which we believed for a moment we had gotten rid of, once again proliferate. Bedbugs invade city centers, lice are doing most well, the Tiger mosquito is on the way to Germany, ticks abound. Why are they back? How can we eliminate rapidly these very unwanted guests? Scientists point the finger at global warming, our too well insulated homes, our lifestyle changes, but also the genetic mutations of these invaders. If some parasites cause minor afflictions, others are vectors of very...