Survival analysis is the analysis of data measured from a specific time of origin until an event of interest or a specified endpoint (Collett, 1994). For example, in order to determine the incidence ...

Getting your Trinity Audio player ready... BEIJING — U.S.-born athletes have taken center stage at the Winter Olympics in Beijing — for the host country, that is, generating scrutiny of ...

In the interests of transparency and to help readers form their own judgements of potential bias, Nature Portfolio journals' require authors to declare any competing financial and/or non-financial ...

More Americans than before oppose transgender athletes competing in sports that align with their gender identity and say transitioning genders is “morally wrong,” according to a report from Gallup ...

The U.S. House approved a bill Thursday that proposes an amendement to Title IX, restricting transgender athletes from competing in girls and women's sports at federally funded educational ...

There are about 359 million businesses worldwide, with an average of 10 million new businesses annually. Let that sink in. Competition is rife in every industry, making standing out much harder. This ...

Between big-box stores and online retailers, U.S. consumers have access to a wealth of options for most any product they wish to buy. Sometimes, however, the choices aren't as varied as the brand ...