A study in mice reveals key interactions between proteins involved in fibroblast growth factor signaling and how they contribute to distinct stages of eye lens development.

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its ...

"SNL" took on the White House Signal scandal in its latest episode. The show's cold open featured Trump officials accidentally sharing military information with high schoolers. It follows The ...

It's an app that can be used for direct messaging and group chats as well as phone and video calls.Signal uses end-to-end encryption for its messaging and calling services that prevents any third ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app ...

Pete Hegseth defended himself amid controversy surrounding a Signal group in which he and other top Trump administration members discussed an attack on Yemen — and mistakenly added a journalist.

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before strikes on Iran-backed Houthi-rebels in Yemen ordered by U.S. President ...

Cell signalling is the mechanism by which stimuli are transmitted via a signalling cascade to effector molecules that orchestrate the appropriate response. Types of cell signalling pathways ...