Ancient DNA Sheds Light On Unknown Siberians, Reveals 'Missing Link' Of Native American Ancestry Baby teeth from 31,000 years ago unveil a new group of ancient Siberians who thrived in the region's harsh conditions in the last Ice Age. Another set of bones also reveals the mysterious origins of Native Americans. by Naia Carlos
Science Bees Are The First Known Insect To Understand The Concept Of Numerical Symbols by Naia Carlos
Health Kentucky Toddler Jackson Oblisk Falls Into Coma After A Tick Bite: Here Are The Symptoms Of Rocky Mountain Spotted Fever by Naia Carlos
Health Midday Naps Lead To Happy Children With Higher IQs, Improved Academic Performances by Naia Carlos
Science NASA Selects 3 Companies To Deliver Science Payloads To Lunar Surface For Moon Missions by Naia Carlos
Health 15 Percent Of Sepsis Survivors Die Within A Year Of Leaving The Hospital: Study by Naia Carlos
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Science Cosmonauts Send Birthday Tribute To First Man In Space, Plus Other Highlights Of Their ISS Spacewalk by Naia Carlos