Orapuh (Page 4)

Chimpanzees Use Medicinal Plants to Heal Themselves, Study Finds

Hair Relaxers Hold Health Risks for Black Women

Study Finds Wild Elephants May Use Names

Personalized Cancer Vaccine Trial Begins in the UK

Study Suggests Tattoos May Be Linked to Cancer, But More Research Needed

Spit Test Better Than Blood Test for Men at Risk of Prostate Cancer

Study Finds Mental Disorders May Spread Among Teenagers Through Friendships

Walking More Can Lower the Risk of Early Death, Study Finds