Before the Trump administration ended the Biden-era CHNV parole program, over 530,000 migrants from Cuba, Haiti, Nicaragua, and Venezuela had legally entered the U.S.

President Donald Trump's administration has proposed repealing rules passed under former President Joe Biden to curb emissions of carbon dioxide, mercury and other air pollutants from power plants, Environmental Protection Agency Administrator Lee Zeldin said on Wednesday.

Pennsylvania Republican lawmakers say it will boost the state’s economy. Environmental groups say it will worsen climate change and harm public health.