Medicine

A new analytical chemistry study is bringing sharper tools to a problem that can be medically serious: trace contamination by...

Lipid-shelled nanobubbles are emerging as a versatile upgrade to ultrasound contrast, aiming to overcome limits imposed by weak contrast resolution...

Land degradation may be doing more than shrinking ecosystems—it could also be quietly widening the distance between what crops could...

Radiology is entering a new era as researchers unveil CLEAR, an auditable foundation model designed to interpret medical images while...

The blood–brain barrier (BBB) acts as a highly specialized gatekeeper at central nervous system (CNS) capillaries, controlling which molecules can...

Lithium is a quiet but persistent ingredient of everyday exposure for many Tribal communities across the Western United States, according...

Topological photonics has long promised optical transport that survives fabrication imperfections, but traditional designs typically rely on topological-insulator domains whose...

Adolescence is a key window when the brain is especially sensitive to experience—and when serotonergic psychedelics are sometimes used outside...

A newly identified RNA regulator is reshaping how scientists think about the genetic choreography that keeps the heart’s internal structure...

A new study in Cell Death Discovery reports that exosomes released by neural stem cells can orchestrate a molecular chain...