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 ...

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, ...

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 Trump wants a climate science review where he might take center stage as host in front of a prime-time television audience, a former adviser said yesterday. President Trump wants a climate ...

The Trump official who thinks carbon dioxide is vilified just like “poor Jews under Hitler” has been a professional “climate change skeptic” — i.e., denier — for years. But now, he has a major ...

Climate change and its effects looms as one of the great global challenges of our time. Or not so much, depending on whom you may be talking to. While the scientific community largely agrees not only ...

A senior official on President Donald Trump’s National Security Council appeared on a podcast whose host has promoted claims that some races were less intelligent than others. William Happer, a ...

William Happer, a Princeton atomic physicist and prominent skeptic questioning whether humans are causing rapid climate change, is joining the National Security Council as senior director for emerging ...