Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...

Kenyan Health Minister Aden Duale has ordered the suspension of the construction of an Ebola quarantine center for Americans after he was held in contempt by a court that had halted the project.