Parkinson’s could start in the gut, not the brain, evidence suggests
The results of the research show preliminary proof that the debilitating disease could start in the gut
What is the most dangerous drug?
Some drugs classified as highly dangerous are less harmful than alcohol or tobacco
Ancient DNA help scientists study human Evolution: “It’s like a time capsule”
"Now we have the tools by which we can actually extract and sequence entire genomes directly from the skeletal remains of ancient individuals"