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Highlights
Global Warming

Global warming is climate change that causes the average temperature of the Earth's lower atmosphere to increase. Global warming can have many different causes, but it is most commonly associated with human interference, specifically the release of excessive amounts of greenhouse gases. With this gas buildup, the Earth's atmosphere warms to unnatural temperatures, which causes, among other things, sea levels to rise. This warming trend is sometimes called the greenhouse effect because gases, such as water vapor and carbon dioxide, act like a greenhouse around the earth.

This means heat from the sun enters the atmosphere, but the heat is not allowed back into space. Global warming is...
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Global warming is climate change that causes the average temperature of the Earth's lower atmosphere to increase. Global warming can have many different causes, but it is most commonly associated with human interference, specifically the release of excessive amounts of greenhouse gases. With this gas buildup, the Earth's atmosphere warms to unnatural temperatures, which causes, among other things, sea levels to rise. This warming trend is sometimes called the greenhouse effect because gases, such as water vapor and carbon dioxide, act like a greenhouse around the earth.

This means heat from the sun enters the atmosphere, but the heat is not allowed back into space. Global warming is expected to increase the intensity of forces of nature, such as tornadoes and hurricanes. Other effects of global warming include changes in agricultural yields, melting of glaciers and the extinction of certain species. Climate change also contributes to the reduction of the ozone layer. Trapping heat in the lower part of the atmosphere (global warming) leads to cooling in the upper part of the atmosphere (loss of ozone), which causes other climate changes that affect weather patterns. Ways to slow down global climate change include conservation of water, driving less, recycling and even planting a tree. Critics of global warming claim that nature, not humans, is responsible for the climate change and widespread temperature changes have been happening for years.
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    Feb 8, 2012 |Story| Baltimore Sun
  1. MD "on track" to reduce greenhouse gases

    Maryland is on track to reduce climate-altering greenhouse gases 25 percent by the end of the decade, according to a state environmental official.
    Maryland is on track to reduce climate-altering greenhouse gases 25 percent by the end of the decade, according to a state environmental official. In a preview of the state's overdue plan to curb emissions of carbon dioxide and methane, George S. "Tad"...

    Tags: Global Warming, Energy Saving, Energy Saving, Layoffs and Downsizing, Environmental Issues

  2. Feb 6, 2012 |Story| Baltimore Sun
  3. Letter: Challenge is using recycled items, not collecting them

    Challenge is using recycled items, not collecting them What is lost in the praises of "single-stream" is that collection is not necessarily recycling ("Single-stream recycling shows growth," Catonsville-Arbutus Times, Feb. 1). Recycling takes place when...

    Tags: Global Warming, Catonsville, Environmental Issues, YouTube

  4. Feb 4, 2012 |Story| Baltimore Sun
  5. Bill would limit public information requests of professors

    In Virginia, the attorney general, skeptical of global warming, tried to use his subpoena powers to build a fraud case against a climatology professor. In Wisconsin, Republican Party officials sought the emails of a history professor, trying to...

    Tags: Weather, Colleges and Universities, Ken Cuccinelli, Politics, Teaching and Learning

  6. Feb 3, 2012 |Story| Hampton Roads Daily Press
  7. |Story
  8. Feb 3, 2012 |Story| South Florida Sun-Sentinel
  9. |Story
  10. Feb 2, 2012 | Chicago Tribune
  11. Mitt Romney and global climate change

    Change of Subject
    Was I too harsh yesterday in expressing surprise that Mitt Romney was sticking by his support of the minimum wage rather than walking it back in order to win the hearts of more conservative voters? Consider: I believe that climate......
  12. Feb 2, 2012 |Story| Aberdeen News
  13. NDSU to partner in $1 million energy beet development project

     A project that will develop an advanced biofuel from energy beets and provide growers across North Dakota with a new industrial crop is taking another important step forward, fueled by a significant two-year North Dakota Renewable Energy Council grant....

    Tags: Global Warming, U.S. Environmental Protection Agency, Renewable Energy, Insurance, Renewable Energy

  14. Feb 1, 2012 |Story| Baltimore Sun
  15. It's a big load of garbage to me

    A friend of mine, who knows more about these things than I do, corrects me when the subject of global warming enters the conversation. The correct term, she reminds me, "is climate change." The bottom line is scientists who study the weather are pretty...

    Tags: Global Warming, Weather, Air Pollution, Car Safety Tips and Advice, Conservation

  16. Jan 31, 2012 |Story| WTXX-LTV
  17. The EPA maps Connecticut's greenhouse gassers

    A decade ago, Connecticut nicknamed its dirtiest power generating plants the “Sooty Six.”
    A decade ago, Connecticut nicknamed its dirtiest power generating plants the “Sooty Six.” Those got cleaned up and by 2010, according to a new federal greenhouse gas report, we were down to a less-than-Fragrant Five big emitters. Now one...

    Tags: Global Warming, U.S. Environmental Protection Agency, Renewable Energy, Energy Resources, Renewable Energy

  18. Jan 30, 2012 |Story| South Florida Sun-Sentinel
  19. |Story
  20. Jan 28, 2012 |Story| Pasadena Sun
  21. |Story
  22. Jan 27, 2012 |Story| Chicago Tribune
  23. |Story
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Global Warming Photos
A new, interactive Web tool lets users track major indu...
(January 11, 2012)
EPA greenhouse gas map