Study suggests caution over asset test changes

Research into attitudes to retirement saving suggests the federal government's plan to tighten the assets test for the age pension may not have the desired effect.

One good turn: Birds swap energy-sapping lead role

Migrating birds 'share the pain' of the arduous task of leading a v-formation, so that they can then take turns saving energy by following in another bird's wake, a new study shows.

Virtual models to make cities greener

Making a city or district energy smart is, first and foremost, an exercise in good planning. However, such green planning tools are still in their infancy. The trouble is that every city is different, every district unique. ...

How to make solar energy systems more widespread

Retrofitting existing buildings with adequate cutting-edge technologies is thought to guarantees spectacular energy savings, by about 50%. The objective of the EU funded project BRICKER is precisely to demonstrate such possibility. ...

Fill 'er up! A look at how much money car owners are saving

A plunge in the price of gasoline over the past six months has drastically changed the result of the calculation new car buyers and drivers perform every week: How much is it going to cost me to fill this thing up?

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