However, oxidative stress is actually useful. in some instances. For example, oxidative stress. induces apoptosis to prepare the birth canal for. delivery. Also, biological defense mechanisms. are strengthened by oxidative stress during. appropriate physical exercise and ischemia.
The 100th anniversary of the Triangle shirtwaist factory fire, which killed 146 workers in a New York City garment factory, marks a century of reforms that make up the core of OSHA's mission.
Firefighters donate $1,000 for funerals of 3 kids killed in Minneapolis house fire. Members of the Minneapolis firefighters union donated more than $1,000 to help cover the funeral costs for the three children who died in a house fire on Penn Ave. N. on Oct. 4.