The Chesapeake Bay TMDL, often called the “pollution diet,” sets the maximum amount of various pollutants that states and major rivers can send to the Bay and still meet water quality standards. (Dave Harp)

Can the EPA enforce the Chesapeake Bay’s ‘pollution diet’?

By: Karl Blankenship, Is the Chesapeake Bay Total Maximum Daily Load and its cleanup deadline enforceable? The answer is

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An explosion and fire along the Revolution Pipeline destroyed a house and caused six high-voltage transmission towers to collapse. (berkut_34/Adobe Stock)

DEP Lifting Ban on Mariner East Pipeline Permits

By: Andrea Sears, Public News Service HARRISBURG, Pa. — Pennsylvania’s Department of Environmental Protection could soon resume issuing permits for

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NASA astronaut Jessica Meir takes an out-of-this-world "space-selfie" with her spacesuit helmet visor down reflecting her camera and International Space Station hardware. She and fellow NASA astronaut Christina Koch (out of frame) ventured into the vacuum of space for seven hours and 17 minutes to swap a failed battery charge-discharge unit (BCDU) with a spare during the first all-woman spacewalk. Credits: NASA

NASA TV Coverage Set for Three Spacewalks in January

News Release, NASA Four astronauts will venture outside the International Space Station for three spacewalks in January to complete battery upgrades and

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