After a genetic test, Alex Swanson learned he has hereditary hemochromatosis, a condition causing iron overload that can lead ...

Scientists have long believed they understood how life’s genetic code evolved, but new research upends that assumption. By ...

When we can play any part in supporting other families, it’s a tragic gift that allows us to continue to parent Havi.” For ...

Reproductive biology continues to surprise us. A team of Chinese researchers recently achieved an unprecedented milestone.

Two-thirds of animal and plant populations are declining in genetic diversity, which makes it harder to adapt to ...

Shortfin makos are the fastest sharks in the sea, but they're failing to outpace the scale of overfishing that is driving ...

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