AST SpaceMobile of Texas is developing the world's first global cellular broadband network that can connect directly to your smartphone without special equipment.

Signal is an open-source, encrypted messaging app. It's available on Android and iOS devices, and it's free to download and ...

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

Five beta testers bring their iPhones and Galaxy devices to mobile dead zones in Alabama, Colorado, and other remote locales ...

New research reveals that brain cells use a muscle-like signaling mechanism to relay information over long distances.

A new study shows how an anticancer drug triggers an “outside in” signal that gets it sucked into a cancer cell. The work, ...

Cell is considered by many to be one of the very worst Stephen King movies, and at one point, it was almost directed by Eli Roth.

Columbia scientists have found specialized neurons in the brains of mice that order the animals to stop eating. The findings ...

New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals ...

A new study shows how an anticancer drug triggers an "outside in" signal that gets it sucked into a cancer cell.