Researchers have unearthed a giant “warrior” lizard that stalked Brazil 240 million years ago in the Triassic period, just before the dawn of the dinosaurs. The discovery fills in gaps in our underst… [+3041 chars]Read More
Lifespan may be 50 heritable study suggests Live Science
A new study suggests that lifespan might be 50% heritable — although for now, it's hard to know if the finding applies across diverse populations.
