A new study shows female bonobos team up to fend off males in the wild. Scientists have long wondered why bonobos live in ...

Secretary of State Marco Rubio has overseen the signing by Congo and Rwanda of a pledge to work toward a peace deal that ...

Phytoestrogen is naturally found in many plants. Dietitians explain the impact on cancer risk, menopause symptoms and who should avoid foods with plant estrogen.

Threatened by armed conflict, volcanic activity and rampant deforestation, Africa's oldest national park is turning to a new ...