Malaria in the Amazon increases with deforestation

A study by NSF-funded scientists Andy MacDonald at UC Santa Barbara and Erin Mordecai at Stanford found a direct relationship between deforestation in the Amazon and the transmission of malaria by mosquitoes. Regions with ...

Long-term study shows water fleas adapt to sunscreen ingredients

A new study into how sunscreen affects freshwater ecosystems suggests the impact may be less alarming than first thought—and raises new questions about whether lab-based studies into environmental contaminants are accurately ...

NASA image: Agricultural fires in India October 18, 2013

The Indian state of Punjab has two growing seasons—one from May to September and another from November to April. In November, Punjab farmers typically sow crops such as wheat and vegetables; but before they do that, farmers ...

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