Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

True altruism is rare behavior in animals, but a new study has found that honey bees display this trait. Additionally, they found that an evolutionary battle of genetics may determine the parent they ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

Rare genetic traits are features that are uncommon within the general population. They can lead to different observable features or to rare physical abilities. Rare genetic traits are typically ...

Discover interesting facts about how traits are passed down over generations through DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What ...

Children often resemble their fathers more as they grow. Facial structure, hair patterns, and body build develop over years. Paternal genetics influences these changes. Health tendencies and emotional ...