Jason Socrates Bardi

Experts say travel limitations won't affect the spread of swine flu.

The best approach is to clap or slap from both sides, rather than a swat from one side only.

Scientists study the ways we cough and sneeze to shed light on how viruses like influenza spread.

Unrelated to their cosmetic surgery, many women with breast implants will later face breast cancer.

Some sacrifice themselves for the good of the many.

Discovery rekindles the debate over whether viruses are alive.