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Researchers are testing a range of technologies, but few initiatives will receive the funding needed for costly phase 3 clinical trials
By Gilberto Stam
Fulvio Pileggi turned InCor into an important research and medical care institution
Saxicolous frogs only reproduce with two or three specific females, behavior never before seen in amphibians
Vegetation in Brazil underscores the importance of a non-forest ecosystem
Visible light, in addition to ultraviolet radiation, may also cause skin cancer
Researchers study the processes of species diversification