WASHINGTON, March 31 [Category: ThinkTank] -- Common Cause posted the following news release: * * * Advocates and Voters File to Protect Washington Voters' Privacy * Common Cause, Washington Conservation Action Education Fund, and a Washington voter have filed a motion to intervene in United States v. Hobbs. The organizations and voters seek to prevent the Department of Justice from obtaining Washingtonians' sensitive personal data. The intervenors are represented by attorneys from Campaign  more PR

BOSTON, Massachusetts, March 31 -- Massachusetts Attorney General Andrea Joy Campbell issued the following news release: * * * AG Campbell Sues To Block Rollback Of Limits On Mercury And Other Hazardous Power Plant Emissions * Boston -Massachusetts Attorney General Andrea Joy Campbell today joined a coalition of 21 states and local governments in filing a lawsuit challenging the Trump Administration's repeal of the 2024 Mercury and Air Toxics Standards (MATS) Rule and return to outdated stan more PR

MONTPELIER, Vermont, March 31 -- Vermont Attorney General Charity Clark posted the following news release: * * * Attorney General Clark Joins Lawsuit Challenging Rollback of Limits on Dangerous Emissions of Mercury and Other Hazardous Air Pollutants from Power Plants * Attorney General Charity Clark joined a coalition of 21 states and local governments in filing a lawsuit challenging the Trump Administration's repeal of the 2024 Mercury and Air Toxics Standards (MATS) Rule and reversion to o more PR

CHICAGO, Illinois, March 31 -- Illinois Attorney General Kwame Raoul issued the following news release: * * * ATTORNEY GENERAL RAOUL LEADS COALITION CHALLENGING ROLLBACK OF LIMITS ON DANGEROUS EMISSIONS OF MERCURY AND OTHER HAZARDOUS AIR POLLUTANTS FROM POWER PLANTS * Chicago - Attorney General Kwame Raoul today co-led a coalition of 21 states and local governments filing a lawsuit challenging the Trump administration's repeal of the 2024 Mercury and Air Toxics Standards (MATS) Rule and reve more PR

HARTFORD, Connecticut, March 31 -- Connecticut Attorney General William Tong issued the following news release: * * * Attorney General Tong Challenges Rollback of Limits on Dangerous Emissions of Mercury and Other Hazardous Air Pollutants from Power Plants * Press Releases (Hartford, CT) -Attorney General William Tong joined a coalition of 21 states and local governments in filing a lawsuit challenging the Trump administration's repeal of the 2024 Mercury and Air Toxics Standards (MATS) Ru more PR

BALTIMORE, Maryland, April 1 -- Maryland Attorney General Anthony G. Brown issued the following news release on March 31, 2026: * * * Attorney General Brown Challenges Rollback of Limits on Dangerous Emissions of Mercury and Other Hazardous Air Pollutants from Power Plants Attorney General Anthony G. Brown joined a coalition of 21 states and local governments in filing a lawsuit challenging the Trump administration's repeal of the 2024 Mercury and Air Toxics Standards (MATS) Rule and reversio more PR

ALEXANDRIA, Va., March 31 -- The following federal patents were awarded to inventors in Texas. *** Sparse Sampling Using a Programmatically Randomized Signal Modulating a Carrier Signal ALEXANDRIA, Virginia, March 31 -- SYNCHROTRON RESEARCH, INC., Melbourne Beach, Florida has been assigned a patent (No. US 12592358 B1, initially filed Feb. 7, 2023) developed by ten inventors Edward Principe, Melbourne Beach, Florida; Andrew Stevens, Southlake, Texas; Conan Weiland, Manorville, New York; Jeffr more ST

ALEXANDRIA, Va., March 31 -- The following federal patents were awarded to inventors in Utah. *** Thermographic Imaging for Quality Analysis ALEXANDRIA, Virginia, March 31 -- INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, New York has been assigned a patent (No. US 12590844 B2, initially filed Oct. 28, 2022) developed by six inventors John R. Dangler, Rochester, Minnesota; Tory Johnson, Rochester, Minnesota; Gunnar Mills, Salt Lake City, Utah; Austin Carter, Olmsted, Minnesota; Susan Zi more ST

OLYMPIA, Washington, March 31 -- Washington state Attorney General Nick Brown issued the following news release: * * * WA joins coalition challenging rollback of limits on mercury emissions and other pollutants from power plants * (Updated March 31, 2026, to include additional plaintiffs.) The Environmental Protection Agency (EPA) has violated the law by repealing nationwide standards on emissions of mercury and other toxic air pollutants, Washington and a multistate coalition argued in a  more PR

SANTA FE, New Mexico, April 1 -- WildEarth Guardians issued the following news release: * * * Federal Court Strikes Down President Trump's Attacks Against Endangered Species Act Ruling restores bedrock environmental law to pre-Trump status and derails future attempts to weaken law * OAKLAND, Calif. -- A federal court struck down President Trump's attacks against the Endangered Species Act (ESA), restoring key values of the bedrock environmental law to the status it held for decades before t more PR