Improving crop yields in a world of extreme weather events
Farmers in the United States witnessed record-breaking extremes in temperature and drought during the last two summers, causing worldwide increases in the costs of food, feed and fiber. Indeed, many climate ...
Enough scientific certainty exists on climate change to challenge media sceptics
It is difficult to make a conclusive link between human-caused climate change and the record drought in California, record freezes in parts of Canada and the US, Britain's wettest-ever winter and Australia's ...
Get used to heat waves: Extreme El Nino events to double
Extreme weather events fuelled by unusually strong El Ninos, such as the 1983 heatwave that led to the Ash Wednesday bushfires in Australia, are likely to double in number as our planet warms.
Record loss of Arctic ice may trigger extreme weather
Arctic sea ice is shrinking at a rate much faster than scientists ever predicted and its collapse, due to global warming, may well cause extreme weather this winter in North America and Europe, according to climate scientists.
New NASA study links current extreme summer events to climate change
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 ...
Weather extremes provoked by trapping of giant waves in atmosphere
The world has suffered from severe regional weather extremes in recent years, such as the heat wave in the United States in 2011 or the one in Russia 2010 coinciding with the unprecedented Pakistan flood. ...
Climate contradiction: Less snow, more blizzards
(AP)—With scant snowfall and barren ski slopes in parts of the U.S. Midwest and Northeast the past couple of years, some scientists have pointed to global warming as the culprit.
Trapped atmospheric waves triggered more weather extremes
Weather extremes in the summer—such as the record heat wave in the United States that hit corn farmers and worsened wildfires in 2012—have reached an exceptional number in the last ten years. Man-made ...
Man-made particles affect hurricane frequency, study finds
Higher levels of air pollution reduced the frequency of North Atlantic hurricanes and other tropical storms for most of the 20th century, a study said Sunday.
CO2 warming effects felt just a decade after being emitted
It takes just 10 years for a single emission of carbon dioxide (CO2) to have its maximum warming effects on the Earth.
New forecasting method: Predicting extreme floods in the Andes mountains
This might allow for improved disaster preparedness. As the complex systems technique builds upon a mathematical comparison that can be utilised for any time series data, the approach could be applied to extreme events in ...
Regional weather extremes linked to atmospheric variations
Variations in high-altitude wind patterns expose particular parts of Europe, Asia and the US to different extreme weather conditions, a new study has shown.
Meteorologists overturn reading from 90 years ago, make Death Valley holder of the world's hottest temperature
If you think this summer was hot, it's nothing compared to the summer of 1913, when the hottest temperature ever recorded was a searing 134 F in Death Valley, Calif. But while that reading was made 99 years ...
Solving a mystery of the Sun's corona
(Phys.org)—The corona of the sun is the hot (over a million kelvin), gaseous outer region of its atmosphere. The corona is threaded by intense magnetic fields that extend upwards from the surface in braids ...