By NATALIE ANGIER
Carbon dioxide keeps the earth unfrozen by retaining the sun’s energy, but our use of fossil fuels is extracting it too rapidly.
Published: September 23, 2014 at 12:00AM
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Monday, September 22, 2014
It’s Not Genghis Khan’s Mongolia by RACHEL NUWER
By RACHEL NUWER
Winters and summers that have grown more extreme imperil a country’s herding tradition.
Published: September 23, 2014 at 12:00AM
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Global Warming Concerns Grow by MARJORIE CONNELLY
By MARJORIE CONNELLY
More than half of Americans said global warming was caused by human behavior, the highest level ever recorded by The New York Times/CBS News poll.
Published: September 23, 2014 at 12:00AM
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Portland Will Still Be Cool, but Anchorage May Be the Place to Be by JENNIFER A. KINGSON
By JENNIFER A. KINGSON
Scientists trying to predict the consequences of climate change say that they see few safe havens from future storms, floods and droughts. But some regions, will fare much better than others.
Published: September 23, 2014 at 12:00AM
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For Polar Bears, a Climate Change Twist by JAMES GORMAN
By JAMES GORMAN
Warmer temperatures are giving polar bears less time to hunt seals but leading them to a new source of food, snow geese, with devastating results to plants.
Published: September 23, 2014 at 12:00AM
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Study Confirms Criticism of Big Bang Finding by DENNIS OVERBYE
By DENNIS OVERBYE
Astronomers who say they detected ripples from the Big Bang appear to have underestimated the extent to which interstellar dust could have contaminated their results.
Published: September 23, 2014 at 12:00AM
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Testing Future Conditions for the Food Chain by JUSTIN GILLIS
By JUSTIN GILLIS
Researchers are trying to mimic the growing conditions expected to arise decades in the future as the air fills with heat-trapping gases and other pollutants from human activity, with some worrisome results.
Published: September 23, 2014 at 12:00AM
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