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Monday, 6 February 2012

pouring a jug of green tea

Green tea drinkers more agile

Elderly adults who regularly drink green tea may stay more agile and independent than their peers over time.


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Tim Cooper coring a massive Porites coral at the Rowley Shoals in Western Australia.Warming boosts some coral growth

Friday, 3 February 2012
Coral growth rates are increasing on some reefs off the coast of Western Australia, a new study has found.

More rain on the way: the current conditions are expected to continue into autumn Wet summer to continue for Eastern Australia

Thursday, 2 February 2012
The current La Nina weather pattern is likely to continue for at least another month .

The finding should be of keen interest to engineers searching for shock-resistant structural Design, not just threads, toughens web

Thursday, 2 February 2012
Scientists say they had unravelled the mystery of how spider webs can withstand multiple tears without collapsing.

Bowman emphasises any animals introduced to Australia would need to be managed properly Bring elephants to Australia?

Thursday, 2 February 2012
Australia could introduce large herbivores such as elephants as part of a radical biological solution, says one expert.

Accoding to the researchers, 'too much testosterone can help blind us to other people's views' Testosterone puts ego in driver's seat

Wednesday, 1 February 2012
Testosterone can skew one's judgement, creating the impression that decisions are best taken alone .

Given the creature's relatively thin jaws, Shieldcroc mostly ate a diet of fish Oldest known croc had shield-like head

Wednesday, 1 February 2012
The oldest known species of crocodile had an armour-plated head and a body half the length of a train carriage.

The volunteers provided a unique chance to analyse how the human brain performs speech recognition  Researchers tune into what brain hears

Wednesday, 1 February 2012
US researchers have been able to reconstruct words by analysing brain activity.

ET would have had plenty of time to reach us by now. Are we just being ignored? What's taking ET so long to find us?

Tuesday, 31 January 2012
Mathematically speaking, ET should have found us by now.

Wernicke's area is involved in the understanding of written and spoken language Scientists shift on brain speech centre

Tuesday, 31 January 2012
The part of the brain used for speech processing is in a different location than originally believed, according to a US study.

It's easier to grow bigger in the sea with the water holding up your weight, say researchers Blue whales keep getting bigger

Tuesday, 31 January 2012
Blue whales are the largest animal to have ever lived on Earth and - for now - are continuing to get bigger, say researchers.

When you factor in all of these other factors, the relationship between obesity and Cesarean sections disappears, says the lead researcher 
No link between caesareans, weight: study

Monday, 30 January 2012
Children born by Caesarean section are no more likely to become obese than if they are born vaginally, according to a Brazilian study.

Measuring blood pressure on both arms at once is a simple way to identify peripheral vascular disease, say researchers.Study puts the squeeze on vascular disease

Monday, 30 January 2012
Differences in systolic blood pressure between your left and right arm could be an early sign of increased risk of vascular disease, say UK researchers.

Wheat is the second most produced crop in the world after corn Extreme heat hurts wheat yields

Monday, 30 January 2012
Extreme heat can cause wheat crops to age faster and reduce yields, a US-led study shows.

Autism affects around 1 per cent of people worldwide, but tends not to emerge before the age of 2 years Study finds early signs of autism in babies

Friday, 27 January 2012
Children who develop autism already show signs of different brain responses in their first year of life.

There are currently 729 confirmed extra-solar planets with another 2300 candidate planets awaiting confirmation Kepler team finds 11 new solar systems

Friday, 27 January 2012
NASA's planet-hunting Kepler space telescope has found 11 new planetary systems.

StarStuff

The Crab Pulsar, a city-sized, magnetised neutron star spinning 30-times a second, lies at the centre of the Crab's pulsar wind nebula, which is approximately 6000 light-years across. Expert questions new spin on pulsarsArticle has audio

Wednesday, 1 February 2012

Controversial new study suggests pulsars act as a giant magnet. Plus: bus-sized asteroid shaves by Earth; and powerful solar storm slams into Earth, but is the Sun weakening?

Video News from ABC TV

Lateline

Study gives hope for corals in warming seas

Study gives hope for corals in warming seas

Lateline

US seeks extradition of accused internet pirate

US seeks extradition of accused internet pirate

Lateline

Hobart celebrates centenary of Mawson expedition

Hobart celebrates centenary of Mawson expedition

Audio News from ABC News

The World Today

'Stressed-out' workers taking more sickies

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AM

Optus ruling to hit broadcast values

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The World Today

Tree disease poses new threat to koalas

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