Biology

Diabetes risk gene 'from Neanderthals'

By Paul RinconScience editor, BBC News website Neanderthals interbred with humans and their genes are scattered among us today Continue reading the main story Related Stories Neanderthal genes ‘survive in us’ Ancient humans interbred with us Neanderthals ‘could speak like us’ A gene variant that seems to increase the risk […]

Diabetes risk gene ‘from Neanderthals’

By Paul RinconScience editor, BBC News website Neanderthals interbred with humans and their genes are scattered among us today Continue reading the main story Related Stories Neanderthal genes ‘survive in us’ Ancient humans interbred with us Neanderthals ‘could speak like us’ A gene variant that seems to increase the risk […]

Oldest human DNA found in Spain

By Elizabeth Landau (CNN) — There were no genetic tests 400,000 years ago, so our ancient relatives didn’t know as much about themselves as we know about them now. Scientists have reconstructed a nearly complete mitochondrial genome of an ancient human relative, whose remains were found in Sima de los […]

Did Life's First Cells Evolve in Geothermal Pools?

Source: Scientific American Earth started as a violent place, its surface churned by continuous volcanic eruptions and cloaked in an atmosphere that would have been poisonous to today’s life-forms. Furthermore, the thin primeval atmosphere may have provided only scant protection from the young sun’s harsh ultraviolet glare. Given these inhospitable conditions, […]

Did Life’s First Cells Evolve in Geothermal Pools?

Source: Scientific American Earth started as a violent place, its surface churned by continuous volcanic eruptions and cloaked in an atmosphere that would have been poisonous to today’s life-forms. Furthermore, the thin primeval atmosphere may have provided only scant protection from the young sun’s harsh ultraviolet glare. Given these inhospitable conditions, […]