Science

New Study Looks into Why Females Live Longer than Males

Women live longer than men across the world and scientists have by and large linked the sex differences in longevity with biological foundation to survival. A new study of wild mammals has found considerable differences in life span and aging in various mammalian species.  Among humans, women’s life span is almost 8% on average longer than men’s life span. But among …

Nigeria Health Authorities, Partners Conduct Free TB Testing and Treatment

Health experts say Nigeria isn’t likely to meet the United Nations’ 2030 tuberculosis eradication target, as the nation still accounts for the highest fatality rate from the disease in Africa. Officials say they’re trying to address major factors like inadequate awareness and funding by offering free screening and treatment.  For VOA, Timothy Obiezu has more from Abuja as the world marks …