Global Warming, Climate Change | featured news

A Florida state employee has been reprimanded and told not to come to work after Gov. Rick Scott’s (R) administration banned the use of the terms “climate change” and “global warming.” Earlier this month, reports said that officials in the Scott administration ordered Florida Department of Environmental Protection (DEP) administrators not to use the terms in documents or meetings because they asserted that the climate science behind global warming was not a “true fact.”

The amount of carbon dioxide in our atmosphere could top 400 parts per million in May.

China, the world's largest producer of carbon dioxide, is directly feeling the man-made heat of global warming, scientists conclude in the first study to link the burning of fossil fuels to one country's rise in its daily temperature spikes....

The summer heat waves over the past decade that killed thousands of people in Europe, scorched the Russian wheat crop, and sent Greenland's glaciers galloping to the sea are without parallel since at least 1400, according to a new study. The findings are based on a statistical analysis of summer seasonal temperatures inferred from tree rings, ice cores, lake sediments, and instrumental records.

Emissions continue to grow so rapidly that an international goal of limiting the warming of the planet to 3.6 degrees is on the verge of becoming unattainable, researchers said.

Sea levels are rising 60 per cent faster than the UN's climate panel forecast, scientists warn. Satellite measurements show that sea levels are actually rising at an alarming rate of 3.2 mm a year compared to the estimate of 2 mm a year in the Intergovernmental Panel on Climate Change's fourth assessment report (AR4), researchers said.

The relentless, weather-gone-crazy type of heat that has blistered the United States and other parts of the world in recent years is so rare that it can't be anything but man-made global warming, says a new statistical analysis from a top government scientist.

In an opinion piece in Saturday’s New York Times titled “The Conversion of a Climate-Change Skeptic,” Muller writes: “Three years ago I identified problems in previous climate studies that, in my mind, threw doubt on the very existence of global warming. Last year, following an intensive research effort involving a dozen scientists, I concluded that global warming was real and that the prior estimates of the rate of warming were correct. I’m now going a step further: Humans are almost entirely the cause.”

Some of the weather extremes bedeviling people around the world have become far more likely because of human-induced global warming, researchers reported on Tuesday. Yet they ruled it out as a cause of last year’s devastating floods in Thailand, one of the most striking weather events of recent years.

If you want a glimpse of some of the worst of global warming, scientists suggest taking a look at U.S. weather in recent weeks. Horrendous wildfires. Oppressive heat waves. Devastating droughts. Flooding from giant deluges. And a powerful freak wind storm called a derecho. These are the kinds of extremes climate scientists have predicted will come with climate change, although it's far too early to say that is the cause. Nor will they say global warming is the reason 3,215 daily high temperature records were set in the month of June.