Climate Skeptics

WASHINGTON -- When former NASA administrators, astronauts and engineers released a letter earlier this week attacking the science of climate change, ...

If climate change is humanity's greatest challenge, a close second must be uniting people around the common goal of overcoming it.

Does a new study lend support to Richard Lindzen's "iris effect" hypothesis?

If you follow the popular polls, you might think that Americans are growing ever more skeptical about man-made climate change -- despite the consensus...

I guarantee that most scientists, myself included, would love to make their reputation by refuting the whole notion of global warming. We have tried and have concluded that we can't.

If you are like most Americans, the weather forecast on tonight's evening news may be your only exposure to science all day. And there's a good chance...

In his State of the Union speech this week, President Obama did not have a whole lot to say about climate change. But he did emphasize education. Does climate change science get a passing grade in America's classrooms?

Prior to taking Mr. Visco's high school science class, Keith Hogan did not believe humans had had any hand in climate change. "I thought the media ...

The good news is that Durban set the stage for negotiating legally-binding commitments that will eventually cover all countries. The bad news is that these commitments may turn out to be about 10 years too late.

Has the warming trend slowed in the 2000s? Yes and no.

I wouldn't hold my breath waiting for a Congressional resolution marking the end of climate skepticism -- or the beginning of major climate legislation -- any time soon.

With the evidence for a man-made climate crisis reconfirmed again in yet another study, I would hope that skeptics would rethink their position and join me in pushing our government, and governments around the world, to take steps to solve the climate crisis.

For those who have ever put the skeptic arguments to the test, it has always been clear their criticisms rarely stand up to even the most basic level of academic rigor. But last week's study delivered a decisive blow to the edifice of climate skepticism.

If you've ever looked at grocery store labels (grapes from Chile, apple juice from China, rice from Thailand) you know the global food supply system is complex. With climate change, there will be winners and losers.

NEW YORK -- Tucked between treatises on algae and prehistoric turquoise beads, the study on page 460 of a long-ago issue of the U.S. journal Science d...

The term "perfect storm" is overused now, but it is the perfect metaphor for the violent relationship between people and the environment today. We are experiencing a convergence of factors that are putting us at great risk.

Fox News called the three-and-a-half-minute segment "Climate Change Myths: Separating Fact From Fiction" -- an apt name because as far as the science is concerned, there's very little that could be characterized as fact, and a whole lot that could pass for fiction.

Last week's independent review of the BBC's science coverage was a major setback for climate denialism, concluding as it did that the BBC has given far too much weight to unsubstantiated claims.

Wherever you may live, think of your part of the hemisphere as a bowl, but instead of looking inside as one student did in his toilet bowl, look outside, up toward the sky and think, what have we dumped there?

WASHINGTON (Reuters/Deborah Zabarenko) - Remember 2010? U.S. and international scientists reckon it tied for the warmest year on record, supporting ...

TWITTER: @GreenNewsReport. The 'GNR' is also now available on your cell phone via Stitcher Radio's mobile app!. IN TODAY'S RADIO REPORT: From the ...

To counter the campaign of climate disinformation, we are issuing the first in what may become a series of awards for the most egregious Climate B.S.* of the Year. "B.S." means "Bad Science," doesn't it?

On Dec. 1, I provided oral and written testimony to a hearing of the Select Committee on Energy Independence and Global Warming of the US Congress. It turns out this was the very last hearing of the Select Committee.