17/04/2012

On the move for repair

Scientists from the Friedrich Miescher Institute for Biomedical Research have elucidated mechanisms that control DNA movement in the nucleus. They found that DNA with double-strand breaks moves more than undamaged DNA, thereby ...

Educated women do more paid work than in the 1970s

The time diaries of working age men and women in the UK reveal that women in the 2000s who went to college or university spent more time doing paid work and did less housework compared with similarly educated women in the ...

Escalating arms race: Predatory sea urchins drive evolution

(Phys.org) -- Nature teems with examples of evolutionary arms races between predators and prey, with the predator species gradually evolving a new mode of attack for each defensive adaptation that arises in the prey species.

'Sabpab' Trojan seeks out Mac OS X

(Phys.org) -- Three compelling reasons that Mac loyalists say justify their love for Macs have been that Macs are 1) the prettiest computers around (2) ideal for any new-age brain that prefers visually rich knowledge work ...

Compounds shared by all worms may lead to parasite treatment

(Phys.org) -- Worms are important decomposers in soil and are great for fishing, but in humans, the slimy wrigglers spell trouble. Hookworms, whipworms, Ascaris, Guinea worms and trichina worms are just a few parasitic nematodes ...

Climate change doubles cost of conserving nature

Climate change will make conservation of biodiversity, and all the associated human benefits such as clean water and clean air, more challenging and expensive, with costs increasing by more than 100 percent in some cases, ...

Direct drinking water recycling could prevent floods

The use of a more streamlined process to recycle wastewater could have saved Brisbane from severe flooding in 2011 and mitigated recent flood risks in New South Wales, a leading water expert says.

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