To simulate menstrual fluid, the team used glycerol, a thick liquid similar in consistency to blood. In both pre-flight and ...

This device measures brain activity using near-infrared light. The goal is to see if astronauts can use their brain signals ...

What happens when a relic of the early Space Age unexpectedly outshines the cosmos, even for a fleeting instant? In June 2024 ...

Websites displaying legally mandated U.S. national climate assessments seem to have disappeared. The reports tell state and ...