In darters, male competition drives evolution of flashy fins, bodies
Scientists once thought that female mate choice alone accounted for the eye-catching color patterns seen in some male fish. But
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Testosterone research brings new hope for cancer patients
Many cancer patients suffer from a loss of body mass known as cachexia. Approximately 20 percent of cancer related deaths
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When it comes to gonorrhea, gender matters: Study compares gender-specific expression of antibiotic resistance genes during active gonorrhea infection
The World Health Organization estimates that 78 million people worldwide are infected with gonorrhea each year. Men with infections tend
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