As a result, other studies that have examined the cardiovascular effects of space radiation on astronauts have been unable to ...

T he idea of being exposed to the vacuum of space sounds like something straight out of a sci-fi film, but the reality is far ...

Upwards of 3 million people die every year in the United States. As a funeral director who heads a university mortuary ...

Hunger exists on a spectrum. On the one end is food insecurity, where people are forced to adjust to fewer meals. As food becomes scarce, the body consumes its own reserves. The journey from hunger to ...

Fear begins deep in the brain. The amygdala, buried within the temporal lobe, acts as an alarm system, detecting threats and ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...