Researchers in China have developed a modified biochar made from biogas residue that can efficiently remove ammonium nitrogen from water, offering a low-cost and sustainable solution to agricultural ...

Earwax (cerumen) protects the inside of your ears from irritation and infection. As the body makes new wax, the old earwax usually drains out of your ears naturally. Sometimes earwax can build up and ...

Scientists have discovered carbon dioxide and hydrogen peroxide on the surface of Charon, Pluto's largest moon, offering clues about the origins of the space rock and other celestial objects in the ...

Astronomers have detected carbon dioxide and hydrogen peroxide on the frozen surface of Pluto's largest moon, Charon, using observations from the James Webb Space Telescope. These discoveries add to ...

The following is an extract from our climate newsletter Fix the Planet. Sign up to receive it for free in your inbox every month. Hydrogen is often described as the champagne of green energy – scarce ...

Potassium dihydrogen phosphate (KH 2 PO 4) is an inorganic salt with multiple uses. It is also known as monopotassium phosphate, potassium phosphate monobasic, potassium biphosphate, and potassium ...

One simple way to test for oxygen is through the candle/water jar method. 1. Light a candle and let it burn until there’s a visible flame. 2. Place the lighted candle in a glass jar or beaker. 3.

It’s been said to improve hydration, reduce inflammation, boost mood and more. We asked some experts if the claims were true. Credit...Eric Helgas for The New York Times Supported by By Caroline ...

Hydrogen peroxide is an ingredient in many bleaches, dyes, cleansers, antiseptics, and disinfectants. It has many potential uses, such as for skin care and oral hygiene. However, there are also safety ...

Investors have historically been skeptical of green hydrogen. High production costs, expensive infrastructure builds, competition with batteries and minimal government support have made the green ...