Astronauts' mental health risks tested in the Antarctic

Astronauts who spend extended time in space face stressors such as isolation, confinement, lack of privacy, altered light-dark cycles, monotony and separation from family. Interestingly, so do people who work at international ...

How to halt the global decline of lands

Land degradation—the reduction in the capacity of the land to support human and other life on Earth—is one of the humanity's biggest challenges. Yet, little is being done to slow down or stop the degradation process. ...

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