I was scared to mountain bike alone when I moved to Spain and asked two older men fixing a tire if they'd bike with me. We ...

The Omega man's personality stands out in social dynamics and attracts many women. Discover what makes them special and ...

Multilevel selection is a controversial concept originally proposed by Darwin. A new study found evidence for it in the wild ...

An Oklahoma man was charged with operating the largest dog fighting business ever uncovered by federal authorities.