In high school football, head impacts are more severe in the second quarter of the game, when caused by contact with another player and after longer closing distances, according to a new U.S. study.
While the dangers associated with playing professional football and other contact sports are well-documented, the Mixed Martial Arts (MMA,) Ultimate Fighting Championship (UFC) and World Wrestling Entertainment (WWE) continue operate somewhat under the radar as their athletes enter the cage or ring and fight until what seems like an inevitably early death.
With all the talk about the risks of "polypharmacy" - being prescribed more than five medications - it might be surprising to learn that not receiving enough of the right prescriptions can also significantly increase your risk of being hospitalized or dying.
An outside panel has concluded that physical abuse was the cause of injuries to an autistic teenager whose legs were broken when a teaching assistant physically restrained him.
The U.N. children's agency warns that some 49,000 children will die of malnutrition in areas once cut off by northeastern Nigeria's Islamic extremist uprising if they don't get treatment.
Rashid Hassan Mohammed began using drugs when he was 15, after fleeing an abusive home in the Kenyan coastal city of Mombasa and joining a street gang that robbed and stole to buy heroin.
A daily dose of anti-HIV medication almost eradicates the risk of infection for people in a relationship with an HIV positive partner, a study showed on Tuesday, raising hopes of reducing HIV rates among one of Africa's highest risk groups.
Some of the world's largest drug companies are taking out their checkbooks for acquisitions of smaller peers whose cancer drugs have the potential to cure not just patients, but corporate growth prospects as well.