Last Updated: Thursday, November 28, 2013, 14:19
A new study suggests that subarctic lakes are drying up at a rate that has not been witnesses in 200 years.
Last Updated: Tuesday, November 12, 2013, 13:09
A new study has shown that changes in global (ocean and land) precipitation may have been directly affected by human activities and cannot be explained by natural variability alone.
Last Updated: Wednesday, July 24, 2013, 13:05
A new study has found that water-carved valleys at four different locations on Mars appear to have been caused by runoff from orographic precipitation.
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