Cassidy is expected to challenge RFK Jr. on his vaccine skepticism and views on public health in today's confirmation hearing ...

For millennia, couples have had to decide where to live. "For the vast majority of human history," says Lara Cassidy, a geneticist at Trinity College Dublin, "societies were centered around ties of ...

Geneticist Lara Cassidy wasn't surprised to find several generations of the same family buried in an Iron Age cemetery near Dorset, England. But she was quite surprised to find most of them were ...

New DNA analysis reveals women's central role in Iron Age Britain, uncovering a matrilineal society that shaped social and ...

Senator Bill Cassidy is married to Dr. Laura Cassidy, a retired general surgeon specializing in breast cancer. The couple has three children and one grandchild. Beyond her medical career ...

For millennia, couples have had to decide where to live. "For the vast majority of human history," says Lara Cassidy, a geneticist at Trinity College Dublin, "societies were centered around ties ...