It looks like Horace Mann Educators Corporation (NYSE:HMN) is about to go ex-dividend in the next 2 days. The ex-dividend date is one business day before the record date, which is the cut-off date for ...

The persuasiveness of the “hockey stick,” as it was dubbed, made Mann an instant political target. In the 2009 hacking scandal known as “Climategate,” emails discussing the mathematical ...

You may have already heard of the 1999 hockey stick created by Michael Mann, Malcolm Hughes, and Raymond Bradley. It's a frequent skeptic talking point, and was involved in a whole scandal called ...

PHILADELPHIA—Michael Mann is feeling pretty good about science. The climate scientist, author of the “hockey-stick graph” paper that infamously depicted a shocking rise in postindustrial ...

The verdict was 12 years in the making. In 2012 writers Rand Simberg and Mark Steyn accused Mann of manipulating his data related to his famous 1998 “hockey stick” graph, which depicts rising global ...

Then a conservative writer republished parts of that post on a blog hosted by National Review and added that Dr. Mann was “behind the fraudulent climate-change ‘hockey stick’ graph.” ...

Steyn and Simberg also ridiculed Mann’s research on the “Hockey Stick” chart that illustrated the dramatic rise in average global temperature since pre-industrial times. A jury in the ...

The case stems from attacks on work Mann and his colleagues published in the late 1990s that became known as the "hockey stick" graph. The graph shows that global temperatures over the past 1,000 ...

The case centered on blog posts that Simberg and Steyn made over a decade ago criticizing Mann’s science and his “hockey-stick” graph, which shows a sharp increase in global temperatures ...

Mann, a professor of climate science at the University of Pennsylvania, rose to fame for a graph first published in 1998 in the journal Nature that was dubbed the "hockey stick" for its dramatic ...

The great climate hockey stick trial ended Wednesday in Washington, a libel and science battle between journalist Mark Steyn and climate scientist Michael E. Mann. The jury’s decision sets the stage ...

Mann has authored some of the most influential science on climate change, including the so-called “Hockey Stick” graph depicting the dramatic temperature rise since the dawn of the Industrial Age.