A surprisingly trend was that we saw genetic diversity declining even among” many species that aren’t considered at risk, said co-author Catherine Grueber, a conservation biologist at the ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.
Decided to add this retail giant to your portfolio? Here's what you need to know before buying Amazon stock. Many, or all, of the products featured on this page are from our advertising partners ...