When considering lifespan, it helps to think about a card game. Genes are the hand you are dealt, and environment is how you ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning ...

Your genes play a major role in determining your height, hair and eye color, and skin tone, but they don't tell the entire ...

Researchers led by Grueber analyzed genetic data from 628 species, revealing declines even in non-threatened populations.

A surprisingly trend was that we saw genetic diversity declining even among” many species that aren’t considered at risk, ...

A large study analyzing over 1.1 million pregnancies found no strong evidence that maternal health conditions during ...