ScienceNASA Twins Study: Space Travel Alters Gene Expression 'Like Fireworks' Preliminary results of NASA's Twins Study showed that space travel results in an explosion of alterations in gene expression. Identical twin brothers and astronauts Mark and Scott Kelly are at the forefront of this first-of-its-kind study.by Athena Chan
SciencePope Francis Discusses Life's Biggest Question With Space Station Astronautsby Samriddhi Dastidar
ScienceAstronaut Completes Spacewalk Outside Space Station Despite Frayed Tether, Bad Jetpackby Sami Ghanmi
ScienceShape-Shifting Bacteria: Behavior Of E.Coli Aboard ISS Could Pose Risk To Future Space Explorationsby Allan Adamson
ScienceGecko Feet Inspire Robotic Gripper That Can Eliminate Space Debris: Other Ways NASA Can Use Gecko-Inspired Technologyby Allan Adamson