This study presents data on sex differences in gene expression across organs of four mice taxa. The authors have generated a unique and convincing dataset that fills a gap left by previous studies.

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

All Americans who want to minimize the possibility of war with Iran should support President Trump’s effort to make a deal that prevents that implacably hostile regime from obtaining a nuclear weapon.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Entrepreneurs go down dead ends in business. They hit walls, become frustrated, and their emotions get the better of them. They give up and find another business. Or worse; they get a job. Unless you ...

Generic PHP programming source code building on a tablet screen. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing ...

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...

View post: Get Strong in Just 30 Minutes With This "Express" Chest and Back Workout for Busy Guys ...

Abstract: The first linear programming bound is the best known asymptotic upper bound for binary codes, for a certain subrange of distances. Starting from the work of Friedman and Tillich (2005), ...

There's a lot of chatter in the fitness world about what constitutes a great workout. Some folks swear a series of awkward exercises is the key to gains. Others claim a quick jump rope workout that ...