Mercury is released by environmental and human-driven processes. Some forms, specifically methylmercury, are toxic to humans.

WASHINGTON — The Donald Trump administration has exempted 47 companies from regulations to curb mercury and air toxins for coal-fired power plants for two years, according to a list of ...

Rules imposed under former President Joe Biden "were inconsistent with the Clean Air Act and based on an improper analysis of data," she said. The mercury rule, finalized last year, could have ...

President Donald Trump's April 8, 2025, proclamation extends the compliance deadline for the EPA's Mercury and Air Toxics Standards ... applicable to fossil fuel-fired power plants, commonly ...

From crazy builds to fun DIY ideas, we test wild concepts and bring science to life in unexpected ways." Pope Francis has died at the age of 88, the Vatican says The Real Difference Between Irish ...

Cutting Greenhouse Gases Will Reduce Number of Deaths from Poor Air Quality May 6 ... rings offer a cheap method for tracking toxic atmospheric mercury, a byproduct of gold mining in the Global ...

Even the longest-serving spacecraft, the space shuttle Discovery, completed only a few dozen flights, each requiring months of extensive testing ... with the hot atmosphere. “Gas has a very ...