When we think of lead poisoning, most of us imagine modern human-made pollution, paint, old pipes, or exhaust fumes.

Treating injuries inside the gastrointestinal tract remains one of medicine’s toughest challenges. Ulcers, bleeding, ...

Kate Adamala started work on a cell in which the natural molecular structure is reversed. Then a possible doomsday scenario became clear.

As our hairs go gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

Talha Burki speaks with Fred Ramsdell, Mary Brunkow, and Shimon Sakaguchi about their Nobel-winning discoveries in peripheral ...

As our hair goes gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

The team used human stem cells to create embryo-like structures dubbed “hematoids” that mirror some features of early human ...

A sulfur-containing amino acid called cysteine could help cancer patients recover from gut damage caused by chemotherapy and ...

Solitary confinement, the practice of putting someone in isolation in a small cell, is not a topic you expect to hear ...

Researchers in Brazil reviewed over 60 studies to explore how microplastics—plastic bits smaller than 5 millimeters—affect ...

UD researchers study how protein coatings influence nanoparticles' ability to avoid immune clearance and reach their ...

Scientists say the human body has a hidden 'sixth sense' that helps control everything from our heartbeat to how our emotions feel ...