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5 articles from Guardian Unlimited Science

Canine confusion: NSW 'wild dogs' found to be dingoes or dingo-hybrids

Researchers say study dispels belief that state no longer has ‘real dingo’ populationsAlmost all of the so-called wild dogs in New South Wales that are killed to protect livestock are actually dingoes or “dingo-dominant hybrids”, according to new research.Researchers at the University of New South Wales said their DNA sampling project showed between 9% and 23% of the “wild dogs” in the...

The Hubble constant: a mystery that keeps getting bigger

Scientists have found a discrepancy in estimates for the rate of expansion of the universe. Why is this and what does it mean?Astronomers have reached a fundamental impasse in their understanding of the universe: they cannot agree how fast it is flying apart. And unless a reasonable explanation can be found for their differing estimates, they may be forced to completely rethink their ideas about...

I overcame my dependence on Instagram after my model photos made me a hit

My Instagram posts made me a role model for average-sized women. But overuse left me feeling overwhelmed and lostMy longest relationship began seven years ago. I think I can say that I’ve been a dedicated partner. Like any relationship, we’ve had our fair share of ups and downs. There have been times that felt like nothing could possibly come between us. Then there have been times that felt so...

Meet Erika the Red: Viking women were warriors too, say scientists

Researchers re-create the face of a woman buried with an impressive collection of weaponry for a National Geographic documentaryThink of a Viking warrior and you probably imagine a fearsome, muscular, bearded man. Well, think again. Using cutting-edge facial recognition technology, British scientists have brought to life the battle-hardened face of a fighter who lived more than 1,000 years ago....

Smashing the patriarchy: why there's nothing natural about male supremacy

Psychologists such as Steven Pinker and Jordan Peterson argue patriarchal society is the ‘natural order’, but it is a relatively new development, writes Gaia VinceFathers are happier, less stressed and less tired than mothers, finds a study from the American Time Use Survey. Not unrelated, surely, is the regular report that mothers do more housework and childcare than fathers, even when both...