Astronaut Chris Williams recounted the moment the International Space Station crew was put on evacuation alert, with primary concern for the two Russian cosmonauts undertaking repair work on the orbiting outpost.

Youtuber Chris Williamson shares five simple, scientifically-backed habits that can significantly improve one's overall health. These tips aim to provide practical advice for a healthier lifestyle.

NASA astronaut Chris Williams, nephew of Fox News contributor Juan Williams, has returned to Earth after an eight-month mission on the International Space Station, during which he completed spacewalks and 3,856 orbits.

The talent agency will look to secure new media formats and global audiences for the YouTube star.