While stranded, Wilmore and Williams will have been providing vital data to help measure the impacts of prolonged stays – ...

The collective motion of bacteria—from stable swirling patterns to chaotic turbulent flows—has intrigued scientists for decades. When a bacterial swarm is confined in small circular space, stable ...

With a sigh, Johnny Perez rises from his plastic chair, unfolds his lanky frame, and extends his wingspan until the tips of his middle fingers graze the walls. "It was from here to here," he says.

US astronauts Suni Williams and Barry Wilmore were stranded in low earth orbit onboard the International Space Station for nine months ...