Video: Library bans 'Fifty Shades of Grey'
- Well: For Athletes, the Time of an Event Can Affect Performance
- Phys Ed: How Weight Training Can Help You Keep the Weight Off
- Doctor and Patient: Doctors as Advocates for Family Leave
- Op-Ed Contributor: ‘Moonshot’ Medicine Will Let Us Down
- World Briefing: Brazil: Drastic Water Rationing May Be Put in Place in São Paulo
- New York Blood Donations Are Sought After Storm Disrupts Giving
A gas truck exploded on Thursday and leveled part of a maternity and childrens hospital in Mexico City, and a city official told MSNBC that at least seven people, including four children, were killed.