It's covered in the index, along with 7 different sub topics: <a href="https://www.epa.gov/environmental-topics/z-index#C" rel="nofollow">https://www.epa.gov/environmental-topics/z-index#C</a> Alternatively, searching for "climate change" using the EPA site search yields 5,290 surprisingly well presented results.<p>I'd agree that it should be listed as one of the main topics on the front page given its relevance. Trump's appointee doesn't because of his own personal biases. That's pretty much the end of it. Drawing an analog between it being removed from the front page drop down and China censoring Tiananmen Square is needlessly hyperbolic and sensationalistic.