An entrepreneurial attitude helped this Vienna-based researcher begin to unravel the complex receptor network that Arabidopsis uses to develop and defend itself.

Robert Ryan was forced to resign from the University of Dundee in 2016 following an investigation of misconduct.

Transmission of stress signals in E. coli is dependent on the distance between its inner and outer membranes.

Günter Blobel, known for his work on the signal hypothesis of protein targeting, has died from cancer at age 81.

To maintain an energy-saving growth strategy in the absence of light, seedlings need signals generated by pectin in their cell walls.

Stephen Elledge has built a career studying how eukaryotic cells maintain genomic integrity.

Epinephrine’s activation of the signaling pathway Hippo is responsible for the in vitro tumor-fighting effects of serum from women who worked out.

And the same endocannabinoid system that translates marijuana's buzz-inducing compounds into a high plays crucial roles in health and disease outside the brain.

Time-lapse imaging shows the immune cells transferring chemical signals during pigment pattern formation in developing zebrafish.