ScienceHumans Adapted To Rainforest Life Earlier Than We Thought Fossil evidence from Sri Lanka shows early humans conquered the many challenges of living in rainforests as long ago as 20,000 years, scientists say. That's some 12,000 years earlier than previously believed, they say.by Jim Algar
Healthy Living/Wellness'Bionic Heart' That Doesn't Beat Could Be First Practical Commercially Available Heartby Sumit Passary
ScienceCuriosity Rover Uses Healed Robotic Arm For First Time To Deliver Rock-Powder Sampleby Rhodi Lee
Healthy Living/WellnessTwo Thirds Of Cancer Patients Live 5 Years Or More After Being Diagnosedby Sumit Passary