Scientists find new variations among sperm cells

The behavior of sperm cells is due, in part, to the individual DNA make-up of these cells, rather than only to the genetics of males, finds a team of scientists. Its results, which provide a new understanding of the competition ...

Facebook refusal: Hipster trend or activist movement?

Laura Portwood-Stacer, visiting assistant professor of media, culture, and communication at the Steinhardt School of Culture, Education, and Human Development, recently published a study of people who quit Facebook and how ...

Physicists shine a light on particle assembly (w/ video)

New York University physicists have developed a method for moving microscopic particles with the flick of a light switch. Their work, reported in the journal Science, relies on a blue light to prompt colloids to move and ...

Researchers outline method for DNA computation in new book

Researchers at New York University's Courant Institute of Mathematical Sciences have outlined a method for storing programs inside DNA that simplifies nanocomputing—computation at the molecular level. Co-authored by ...

Outlining a strategy for supermarket coupons

Among the major tools of supermarket promotions are coupons, but understanding which types of coupons accomplish the retailer's objectives can be tricky. A field study described in an article appearing in the June 2016 issue ...

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