In the Pew Research study, women outnumber men by a ratio of 61% to 39% in the adult multiracial population, significantly different than the share of women in the country as a whole (52%). The gender ...

Applying new analytical tools to the lunar soil samples collected by Apollo 17 astronauts in 1972, ... new research shows . Updated: May. 26, 2011, 7:00 p.m.

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...

The probability of a lasting first marriage is derived from marital history data from the National Survey of Family Growth, a nationally representative sample of women and men who were ages 15 to 44 ...

The non-probability samples yielded less accurate estimates of proportions and notably different relations between variables than did the probability samples, and these differences were not eliminated ...

The analysis methods take into account both the probability structure of the sample design by which experimental units are drawn from a finite population and the randomisation mechanism of the ...

The materials fell victim to the bankruptcy of Genesys Research Institute Inc., a nonprofit that in 2013 took control of Hlatky’s lab on the campus of St. Elizabeth’s Medical Center in Brighton.

A university janitor who turned off a freezer after hearing multiple “annoying alarms,” ruined more than 20 years of research, according to a lawsuit filed against his employer by Rensselaer ...

Study: A toolkit for capturing a representative and equitable sample in health research.Image Credit: Hooppe/Shutterstock.com Background. Research participants are often underrepresented in the ...

Objective We aimed to quantify the female athlete composition of the research data informing the most influential consensus and position statements in treating sports-related concussions. Design We ...