News tagged with northern hemisphere

Arctic sea ice larger than US melted this year

(AP)—An area of Arctic sea ice bigger than the United States melted this year, according the U.N. weather agency, which said the dramatic decline illustrates that climate change is happening "before our eyes."

dateNov 28, 2012 in Environment
shares0 comments 49

Northern conifers youngest of the species

Dramatic shifts in the planet's climate and geography over millions of years changed the course of evolutionary history for conifer trees, according to a Yale paper in the Proceedings of the National Academy of Sciences.

dateOct 04, 2012 in Plants & Animals
shares0 comments 0

Earth's last warm phase exposed

Analysis of data collected from ice cores and marine sediment cores in both polar regions has given scientists a clearer picture of how the Earth's climate changed during the last Interglacial period. This ...

dateMay 02, 2014 in Earth Sciences
shares0 comments 1