Health

New US lab trains global scientists in food safety

Global food trade is a big and risky business. About one trillion dollars worth of food is traded every year around the world, but only a tiny portion gets tested for contaminants -- ranging from about one percent of imports ...

Diseases, Conditions, Syndromes

The malaria mosquito is disappearing -- but it is not just good news

The incidence of malaria in many African countries south of the Sahara is falling rapidly. A Danish-Tanzanian research group has discovered that the mosquito carrying the malaria parasite has practically disappeared from ...

Diseases, Conditions, Syndromes

What is causing microcephaly in Brazil?

The outbreak of the Zika virus has been widely associated with a rise in microcephaly cases in Brazil. While there is some evidence for this connection, the link has not yet been proven with scientific certainty. Alternative ...

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