'Stick men' may be rendered obsolete in insect world

(PhysOrg.com) -- Male stick insects are becoming increasingly redundant, with new research showing some New Zealand female stick insects can reproduce as efficiently on their own as with a male mate.

How asexuals navigate romantic relationships

Though an estimated 1% of Americans identify as asexual—a sexual orientation most commonly defined as lacking sexual attraction—asexual people remain relatively invisible and are rarely researched. For these reasons, ...

Fewer americans tying the knot, survey shows

(HealthDay) -- That shiny band of gold may be losing its luster: A new government report shows more Americans are either avoiding marriage or marrying much later in life than their parents' generation did.

Charles Darwin and conspicuous consumption: Why bling is blingy

Luxury brands are a prominent feature of modern society. Thorstein Veblen coined the term "conspicuous consumption" to describe how the upper classes showcased expensive goods without inherent practical benefits to demonstrate ...

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