In a painstaking experiment, scientists suspended a single protein filament between two microscopic beads. Their results have shed light on an elusive process in which cells receive and respond to mechanical cues.

Rice will receive the 2020 Nobel Prize in Physiology or Medicine for research that led to a cure for hepatitis C, a viral disease affecting 170 million people worldwide. His lab worked on the virus for three decades and became the first to produce a version of it that could be grown and studied i...

New research suggests that breast and lung tumors metastasize by hijacking a neural signaling pathway, potentially opening the door to better diagnostics and treatments.

A new molecular structure explains how cells hold an alarm-triggering protein captive during cell division, preventing cells from targeting their own DNA.

The high-resolution 3D image can speed COVID-19 drug discovery.

The enzyme is essential for the virus to replicate itself inside our cells. Scientists already have ideas for how to block it.

How do primitive cells “know” where to go during development? Scientists studying the fish equivalent of inner-ear hair cells have shown that biochemical and mechanical cues work together to orchestrate a highly complex arrangement.

Using atomic-resolution technology, scientists have constructed the most detailed view yet of the molecular complex that decides where microtubules form.

Over 130 scientists in 18 labs are conducting research to advance the development of new, urgently needed approaches for the prevention and treatment of COVID-19.

A problem in reader proteins that identify which gene is up for expression may cause normal cells to turn malignant during development.