A research team confirms the presence of key algal genes on the chromosome of the emerald sea slug.
Scientists say people fall into two broad categories -- promiscuity or faithfulness -- when it comes to sex.
Flatulence, diarrhea, rashes and other health issues have been with some humans and their ancestors for up to a million or more years.
Genes primarily affecting males, as well as family environment help explain why so many terrorists and killers are men, including brothers.
Think you are all European or African? DNA reveals that many of us are actually of mixed heritage.
Russia's richest man says he is returning Watson's Nobel prize he bought at auction.
A species of butterfly uses its decorative flair for protection and also varies its color and intensity by season as predator types change.
Reaching a ripe old age seems to have little to do with lifestyle and a lot to do with genes, concludes a new study on 17 of the oldest people on the planet. Continue reading →
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