Fruit flies on Axiom Space's Ax-4 mission to the ISS will help scientists understand how to protect astronauts from harmful ...

Imagine cells navigating through a complex maze, guided by chemical signals and the physical landscape of their environment.

Biologists know that animals that mature slowly tend to live longer, but they aren't sure why. A recent study of fruit flies ...

The Polaris Dawn crew Jared Isaacman, Scott "Kidd" Poteet, Sarah Gillis and Anna Menon explain the experiments conducted during the mission. Also, see a time-lapse of Isaacman's spacewalk. Credit: ...