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Posts Tagged "female"

Bering in Mind

The “Bitch” Evolved: Why Girls Are So Cruel to Each Other

Researchers study the natural foundations of female social aggression

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Guest Blog

Engineering Is a Man’s Field: Changing a Stereotype with a Lesson from India

Among rude people, the women are generally degraded; among civilized people they are exalted. —James Mill, The History of British India Two years back, we were putting together a report on the employability (job-readiness) of engineering students in India based on the results of AMCAT, a job-skills test my company and I developed (Aspiring Minds [...]

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Not bad science

Homosexuality in Female Beetles, and What We Can Learn from It

beetles_equal

With the historic supreme court hearings this week, there has been much discussion about homosexuality*. One of the ‘arguments’ that you often hear from the anti-gay rights side is that being gay isn’t natural. Evidence from the animal kingdom would refute this however, as same-sex behaviour is common and found in many different animals. There’s [...]

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Observations

50 Shades of Sea Slug Sex: It’s Stranger Than You Think

sea slug sex traumatic mating female

Two-part barbed penises, a physical struggle and 20 minutes of penetration. That’s how some sea slugs do it. But the real shocker is that, for one species at least, those in the female role seem to engage in these bizarre, violent sexual encounters more often than might be biologically necessary. Nothing about sea-slug sex sounds [...]

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Octopus Chronicles

Unusual Offshore Octopods: The Weapon-Wielding Blanket Octopus [Video]

blanket octopus

We continue our exploration of the many mysterious octopuses that live far from shore—and the eyes of humans. Today we meet the blanket octopus (Tremoctopus), a genus with four species that, until recently, had only been described based on female specimens. Why? Although they live in the vast open ocean, they are big (up to [...]

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