A study found that adding tiny natural messengers from cow reproductive fluids to lab-grown egg cells boosts maturation, ...

Some queens don't rule nonstop. A new study from the University of California, Riverside shows that even bumble bee queens, ...

To Shakespeare's Hamlet, we humans are "the paragon of animals." But recent advances in genetics are suggesting that humans ...

In humans, it's very common for the traditional family structure of two parents raising children to change abruptly. Usually, ...