Every time governments fail to take serious steps on climate change, it seems the parlor game of predicting what our warmer world will look like heats up.

Despite their tiny size, plant plankton found in the world's oceans are crucial to much of life on Earth.

Scientists from around the world are providing even more evidence of global warming, one day after President Barack Obama renewed his call for climate legislation.

A Pakistani boy cools off as temperatures reached 51C in a heatwave last month. Photograph: MK Chaudhry/EPA Global temperatures in the first half of the year were the hottest since records began more than a century ago, according to two of the world's leading climate research centres.

Global warming is turning 35! Not only has the current spate of global warming been going on for about 35 years now, but also the term "global warming" will have its 35th anniversary next week.

Pat Sajak, TV game show host and former TV weatherman, has a good idea about global warming enthusiasts : Manmade global warming, like so many other social and economic issues, has become hopelessly politicized.