Prithvi Simha, Swedish University of Agricultural Sciences; Björn Vinnerås, Swedish University of Agricultural Sciences, and Jenna Senecal, Swedish University of Agricultural Sciences
If rolled out worldwide, our method could replace a quarter of all the synthetic nitrogen fertiliser used in agriculture.
If you have been drinking more water than your body needs, the body tells the kidney filters to get rid of the spare water. That’s when your urine will look paler.
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One of the waste products that your kidneys put into your urine is a chemical called urobilin, and it is yellow.
When a game of fetch can harm: leptospirosis can be transmitted to dogs (and humans) from stagnant water contaminated with rat urine.
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Perhaps you've noticed something unusual in the bathroom after you consume this healthy spring vegetable. A Speed Read explains there's two parts to the stinky puzzle: production and perception.
While everyone needs access to proper sanitation to stay healthy, for girls and women it is also an issue of safety and equal participation in society.
Blood is just one of the body fluids we need to survive.
Blood bag via www.shutterstock.com.