Home reverse osmosis systems are becoming more popular in central Iowa as nitrates affect public drinking water supplies.

The phrase “mad as a hatter” was derived from the effects of mercury nitrate used to treat the felt and fur that lined hats on hat makers whose exposure culminated in their erratic personality ...

A new study published in the Journal of Plant Ecology has found that temperate forest tree species, regardless of their root symbiosis with either ectomycorrhizal (ECM) or arbuscular mycorrhizal ...

Nitrate levels above the EPA standard could be harmful to pregnant women and children under 6 months old.

On May 25, Mercury enters Gemini, it adds speed to our exchanges while bringing an influx of clever intel. Discover what this means for your zodiac sign, according to astrologer Valerie Mesa.

Even though both papers report that mercury emissions from anthropogenic sources have declined, the researchers are concerned about the impact of climate change on legacy mercury trapped in the soil.

The pre-dawn sky will feature a glowing crescent moon, joined by planets Mercury, Venus and Saturn.

The first Mercury retrograde of the year is going down — or slowing down, in the insolent, fire-breathing sign of Aries and the idealistic, hallucinogenic tidal pools of Pisces.

­Mercury Racing 150R & 200R outboards offer lighter weight and array of performance-oriented choices in things such as gear-case type and gear ratio.

Some of the treated drinking water of Cedar Rapids had nitrate concentrations that approached a federal health limit for months. It might be a recurring problem.

PRATT – Nitrate pollution has forced a central Kansas town to shut off two wells that make up nearly one-quarter of its total permissible water supply.

Archeologists have discovered another 2,000-year-old “elixir for immortality” that sheds light on the true cost of chasing ...