24/07/2014

Study shows how to power California with wind, water and sun

Imagine a smog-free Los Angeles, where electric cars ply silent freeways, solar panels blanket rooftops and power plants run on heat from beneath the earth, from howling winds and from the blazing desert sun.

Fighting bacteria—with viruses

Research published today in PLOS Pathogens reveals how viruses called bacteriophages destroy the bacterium Clostridium difficile (C. diff), which is becoming a serious problem in hospitals and healthcare institutes, due to ...

Global wildlife decline driving slave labor, organized crime

Global decline of wildlife populations is driving increases in violent conflicts, organized crime and child labor around the world, according to a policy paper led by researchers at the University of California, Berkeley. ...

Atomic structure of key muscle component revealed

Actin is the most abundant protein in the body, and when you look more closely at its fundamental role in life, it's easy to see why. It is the basis of most movement in the body, and all cells and components within them ...

Noise pollution impacts fish species differently

Acoustic disturbance has different effects on different species of fish, according to a new study from the Universities of Bristol and Exeter which tested fish anti-predator behaviour.

Invertebrate numbers nearly halve as human population doubles

Invertebrate numbers have decreased by 45% on average over a 35 year period in which the human population doubled, reports a study on the impact of humans on declining animal numbers. This decline matters because of the enormous ...

8.2 percent of our DNA is 'functional'

Only 8.2% of human DNA is likely to be doing something important – is 'functional' – say Oxford University researchers.

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