Life Science
Foreign plants taking over Australia
Friday, 29 August 2008

Foreign plant species now make up half of Australia's flora, research has found, and experts say many of them could be 'weeds in waiting'.
 
Gold mines could save cockatoos
Thursday, 28 August 2008

New research on black cockatoos could allow gold mines to plan their revegetation in a way that would provide food and habitat for the endangered birds.
 
Vines prove Lisa Simpson wrong
Thursday, 28 August 2008

Research has found that 92 per cent of vines twist anti-clockwise, regardless of hemisphere, proving Lisa Simpson's Coriolis effect theory doesn't apply to plants.
 
Sanctuaries "may not save corals"
Thursday, 28 August 2008

International experts have warned that many marine sanctuaries are not correctly placed or large enough to save corals from the impacts of climate change.
 
Sea squirts have carefree sex
Wednesday, 27 August 2008

The simple sea squirt could be the envy of many, as new research has found the organism never has to worry about contraceptives or fertility problems.
 
Damage prevents feeling full
Tuesday, 26 August 2008

Research has found that appetite control cells in the brain can be damaged over time by eating, interfering with the brain’s ability to signal when the stomach is full.
 
Pets eating into fish stocks
Tuesday, 26 August 2008

Cats' gourmet tastes are putting pressure on already dwindling fish supplies, with pets eating more fish a year than their owners, research has found.
 
Warming may spread coral disease
Monday, 25 August 2008

Research has found that coral disease is more likely to attack reefs that are suffering from bleaching, which is associated with rising sea temperatures.
 
Grown skin to reduce animal testing
Monday, 25 August 2008

Australian researchers are growing skin equivalents that reduce the need for animal testing, as skin equivalents used overseas can't be imported.
 
Biotechnology can improve health, if we let it
Friday, 22 August 2008

Biotechnology could help to prevent deadly and costly diseases associeted with poor diet, believes David Topping.
 
Warming endangers sea sponges
Friday, 22 August 2008

Research has found that sea sponges are at risk from global warming, as their symbiotic relationship with microbes breaks down at 33 degrees Celsius.
 
Body clock controls glow-worms' light
Tuesday, 19 August 2008

Cave glow-worms use circadian rhythms to tell them when to turn their light on and off and, unlike glow worms living in the sun, they shine brightest during the day.
 
Bacteria may help farmed lobsters
Tuesday, 19 August 2008

Research has found that beneficial bacteria, naturally found in wild rock lobster populations, can protect farmed lobsters from disease.
 
DNA taken from old shark teeth
Tuesday, 19 August 2008

Sampling shark DNA usually means a struggle with a live shark, but a new method gets the DNA from teeth – which sharks drop a few times during their life.
 
Rail travel safer than car travel
Monday, 18 August 2008

A study has found that people travelling by car are ten times more likely to be seriously injured than people travelling by train, judging per kilometre travelled.
 
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