A new study suggests police body cams might not be effective at reducing excessive force or citizen complaints.
A study of political campaigns argues some candidates' efforts won't matter.
According to a new study, those who play tackle football before age 12 are at greater risk of cognitive and behavioral problems later on.
Particle air pollution causes northern Chinese people to die about three years before those in the southern region.
A new study found mice with brain cancer lived longer after being infected with the virus.
It would also cost health care facilities millions of dollars.
It's hard work hauling water into space. Having water on the moon would make future space missions a lot more efficient — if we can get to that water.
Global diesel emission standards aren't being met, and it seems to be killing people.
Scott Kelly was in space almost a year while his brother was on Earth — and his time up there caused changes scientists weren't entirely expecting.
A study revealed that at least five islands from the Solomon Islands have disappeared, attributing the sinking to climate change and trade winds.
A new study by researchers at CU Anschutz reveals another dark truth about indoor tanning.
A government survey shows fewer teens and young adults say they drive drunk.