Across the world’s oceans, killer whales share the same striking black‑and‑white look yet live radically different lives.

When scientists sequenced the DNA of a woman who lived to 117, they were not just cataloging the quirks of an extraordinary life. They were probing a question that touches every family: why do some ...

Genetics is another major factor, especially for young people. Some inherited conditions like Lynch syndrome or familial ...

Taking a closer look at what the Down Syndrome Act guidance covers and the difference it could make for so many if done right ...