• 大麻对大脑的长期影响

    14-11-12 The effects of chronic marijuana use on the brain may depend on age of first use and duration of use, according to researchers at the Center for BrainHealth at The University of Texas at Dallas. In a paper published today in Proceedings of the Natio...

  • 处理数据洪流掌握溪流健康

    14-11-05 Today's natural resource manager tending to the health of a stream in Louisiana needs to look upstream. Way upstream -- like Montana. Michigan State University (MSU) scientists have invented a way to more easily manage the extensive nature of stream...

  • 单卖儿童自闭症的患病率有所上升

    14-11-05 About 60 percent of the increase in the observed prevalence of autism spectrum disorders (ASDs) in Danish children appears to be largely due to changes in reporting practices, according to a study published online by JAMA Pediatrics. The prevalence...

  • 非西班牙裔白人青年患1型糖尿病的比例上升

    14-10-27 The rate of non-Hispanic white youth diagnosed with type 1 diabetes increased significantly from 2002 to 2009 in all but the youngest age group of children, according to a new study published today in the journal Diabetes. The study included data fr...

  • 奥巴马讲话 埃博拉病毒关键点 团结一心抗病魔

    14-10-24 Today, I want to take a few minutes to speak with you-directly and clearly-about Ebola: what we're doing about it, and what you need to know. Because meeting a public health challenge like this isn't just a job for government. All of us-citizens, le...

  • 埃博拉病毒21天的隔离期受到质疑

    14-10-17 As medical personnel and public health officials are responding to the first reported cases of Ebola Virus in the United States, many of the safety and treatment procedures for treating the virus and preventing its spread are being reexamined. One o...

  • 金正恩重回公众视线

    14-10-14 North Korean leader Kim Jong-un has made his first public appearance since 3 September, the country's official news agency says. 朝鲜领导人金正恩自9月3日以来首次公开露面。 North Korean newspaper Rodong Sinmun carried several images said to be of Kim...

  • 五种健康行为能减少患肠癌的危险

    14-10-13 Adoption of a combination of five key healthy behaviors is associated with a reduction in the risk of developing bowel cancer. Researchers from the German Institute of Human Nutrition Potsdam-Rehbruecke quantified the impact of combined multiple hea...

  • 金正恩近三周未露面引猜测

    14-10-10 North Korean leader, Kim Jong Un hasn't been seen at a public event for three weeks, including a prominent state meeting that he has attended every year since coming to power in late 2011. 最近三周,朝鲜领导人金正恩都没有在公开的场合露面,就连从2011...

  • 糖类对幼鼠的记忆力有不良影响

    14-10-09 Studying rats as model subjects, scientists found that adolescents were at an increased risk of suffering negative health effects from sugar-sweetened beverage consumption. Adolescent rats that freely consumed large quantities of liquid solutions co...