Kyle W. Morrison

OSHA statistics show that approximately 90 workers die from confined space-related incidents every year. One expert says these incidents continue to occur because many workers and employers don't know what confined spaces actually are, the dangers that lurk inside, and the safeguards that need to be in place.

Could a law intended to help protect workers actually be putting them in danger? A recent study of New York state's "Scaffold Law" suggests as much, but the law's supporters are crying foul and say the study's methodology is flawed.

Worker safety advocates say paid sick days result in healthier workplaces. Several states and municipalities are considering legislation that would require employers to provide paid sick time, and proponents say the movement will continue to grow.