November 8, 2017 9:00 am
The open secret in academia is how many women face sexual harassment on a regular basis. A 2015 survey conducted by the Association of American Universities at 27 elite private and public research universities found that roughly one in 10 female graduate students states that she has been sexually harassed by a faculty member at her university.
November 6, 2017 9:00 am
A DNA test would soon reveal the truth: One of the “twins” was actually Allen and Jasper’s biological son. Despite using condoms, they had apparently conceived the child after becoming pregnant with the Lius’ baby, in what is believed to be an extremely rare case of superfetation. The condition — in which an already pregnant woman conceives another child — is so rare that alleged cases are usually treated with skepticism. In a widely publicized 2009 case of a pregnant Arkansas woman becoming pregnant “again,” Karen Boyle, a reproductive medicine specialist, told ABC News that there were only about 10 reported cases of superfetation in medical literature.
October 31, 2017 9:00 am
There is plenty of debate about whether parents should limit their kids’ access to Halloween activities and candy, in the name of fending off a lifetime of sugar cravings, or let them eat their fill. With childhood obesity on the rise and many parents eager to limit added sugars in their children’s diet, which approach is best for helping kids learn healthy eating habits?
October 11, 2017 9:00 am
“It is harder in America to buy two packs of Sudafed than 10 assault rifles,” comedian D.L. Hughley said on his radio show Monday, the day after a gunman opened fire on a concert crowd in Las Vegas.
October 3, 2017 10:00 am
Researchers from Cincinnati Children’s Hospital Medical Center are testing an app in schools that analyzes language to determine whether teens are at risk for suicide.
September 29, 2017 9:00 am
Parents can help teach their kids about gender equality by never using gender as an excuse for behavior, experts say.
September 26, 2017 1:03 pm
Wikipedia is one of the world’s most popular websites, but scientists rarely cite it in their papers. Despite this, the online encyclopedia seems to be shaping the language that researchers use in papers, according to an experiment showing that words and phrases in recently published Wikipedia articles subsequently appeared more frequently in scientific papers.
August 25, 2017 9:00 am
The rate of teen drug overdose deaths in the United States climbed 19% from 2014 to 2015, from 3.1 deaths per 100,000 teens to 3.7 per 100,000, according to data released this week. The new numbers involve teens ages 15 to 19 and were released by the National Center for Health Statistics.
August 22, 2017 9:00 am
Early experiments are beginning to show how genome-editing technologies such as CRISPR might one day fix disease-causing mutations before embryos are implanted. But refining the techniques and getting regulatory approval will take years. PGD has already helped thousands of couples. And whereas the expansion of PGD around the world has generally been slow, in China, it is starting to explode.
August 16, 2017 9:00 am
Of course it was going to happen — and now it has. Last week, an international team reported the use of CRISPR–Cas9 gene-editing techniques to correct a heart-wrenching mutation in human embryos. These attempts worked several times more efficiently than previous ones had, and avoided introducing new genetic errors. Although the embryos were never destined to be used for pregnancies (and have now been destroyed), the work — carried out mainly in the United States — makes it easy to foresee practical applications to genetically alter human embryos.