which caused not only fainting but several other signs seen in people as they lose consciousness. The mice's pupils would dilate, their eyes would roll back, their breathing and heart rate would ...

A picture shows a person holding a "Sacrifice the Weak" sign at a rally urging the state of Tennessee to re-start its economy amid COVID-19 lockdown orders. In April 2020, an image supposedly ...

Holding your breath for long periods of time is not something to be done every day, but it could be an important skill in an emergency. Most people can hold their breath for somewhere between 30 ...