When William Happer realized this summer that his plan to question climate science had been shut down by the White House, he knew he’d stick to his promise: to serve exactly one year in the Trump ...

Haven't we had enough of these old codgers who won't be alive when the worst consequences of climate change are upon us telling us it's no big deal? Certainly, the President of the United States is in ...

William Happer, a professor at Princeton University, received the 2015 Frederick Seitz Memorial Award from presenter S. Fred Singer of the Science and Environmental Policy Project at the Tenth ...

President Donald Trump’s declaration last month that climate change is a “serious subject” marked the completion of a yearlong shift away from his outright denial of the global threat — a shift, ...

The physicist, 79, has a seat on the National Security Council – and thinks the science that proves global heating is wrong By the early 1990s, the man now dubbed the “chief climate change skeptic” in ...

Princeton physicist Will Happer, a prominent skeptic about man-made global warming, told the Senate Environment and Public Works Committee Feb. 25 that the earth is in a “CO2 famine,” and more ...

William Happer, a White House National Security Council official known for being a prominent climate change skeptic, will be leaving his post in the federal government, a council spokesperson ...