Latest Tipping point Stories

2008-12-02 13:28:58

A U.S.

2008-05-28 19:50:00

An abrupt release of methane, a powerful greenhouse gas, from ice sheets that extended to Earth's low latitudes some 635 million years ago caused a dramatic shift in climate.

2007-08-21 06:50:00

A New Mexico Tech scientist believes he has found a way to head off dangerous climate change. Oliver Wingenter said the idea is simple - fertilize the ocean so that more plankton can grow.

2007-05-30 19:05:00

NASA and Columbia University Earth Institute research finds that human-made greenhouse gases have brought the Earth’s climate close to critical tipping points, with potentially dangerous consequences for the planet.

2006-08-31 20:08:56

By Mary Milliken LOS ANGELES (Reuters) - California made a bold move to curb global warming by passing on Thursday the first bill in the United States to cap man-made greenhouse gas emissions, an action state leaders hope will be copied across the country. Gov.

2006-03-16 00:35:00

Human-fueled global warming has reached a "tipping point," according to a new survey of scientific research that found warming would continue even if greenhouse gas emissions halted immediately.

2005-11-23 20:50:58

By Alister Doyle, Environment Correspondent OSLO (Reuters) - Rising temperatures trigger a runaway melt of Greenland's ice sheet, raising sea levels and drowning Pacific islands and cities from New York to Tokyo.

2005-11-23 20:50:00

Many scenarios may read like the script of a Hollywood disaster movie, but many scientists say there are real risks of "tipping points" -- sudden, catastrophic changes triggered by human activities blamed for warming the planet.

Word of the Day
  • A person in a secondary role, specifically the second most important character (after the protagonist).
The word 'deuteragonist' comes from a Greek word meaning 'an actor of second-class parts'.