Study predicts lag in summer rains over parts of US and Mexico

A delay in the summer monsoon rains that fall over the southwestern United States and northwestern Mexico is expected in the coming decades according to a new study in the Journal of Geophysical Research. The North American ...

Slow trumps fast in changing the summer monsoon

(Phys.org)—Researchers at Pacific Northwest National Laboratory traced the different ways pollution particles change summer monsoon rainfall in South Asia. They found that pollution's effect through "slow" processes, affecting ...

Potato may help feed Ethiopia in era of climate change

With unpredictable annual rainfall and drought once every five years, climate change presents challenges to feeding Ethiopia. Adapting to a warming world, the potato is becoming a more important crop there – with the potential ...

Amazon rainforest may face tipping point by 2050: Study

The Amazon rainforest is facing a barrage of pressures that might tip it into large-scale ecosystem collapse as soon as 2050, according to new research Wednesday warning of dire consequences for the region and the world.

How algae research could help clean wastewater in the Middle East

As one of the most water-poor countries in the world, Jordan's current water resources are significantly below the global water scarcity line. Annual rainfall falls under 50mm in 95% of the country and nearly all the groundwater ...

Study: Drought-breaking rains more rare, erratic in US West

Rainstorms grew more erratic and droughts much longer across most of the U.S. West over the past half-century as climate change warmed the planet, according to a sweeping government study released Tuesday that concludes the ...

Local factors important for water availability

An important issue that has grabbed the attention of scientists and policy makers alike is the amount of freshwater that will be available to populations across different climate settings, especially as rain belts reorganize ...

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