Phosphorus, the body's second most abundant mineral, plays a vital role in bone strength, energy production, and DNA ...

A group of humans that settled in Colombia 6,000 years ago vanished without a trace 4,000 years later. Scientists have not found any of their ancestors with their DNA, nor are there any descendants.

Scientists believe they may have finally cracked the age-old question of whether Adam and Eve, as depicted in the Bible, ...