The science of steak

Before you throw a hunk of meat on the barbie this summer, read our guide to the perfect steak.

Sowing seeds for snapper habitat

In an Australian first, recreational fishers will have a crack at restoring the lost seagrass meadows of Cockburn Sound.

Why do sharks dive?

Is it to regulate their body temperature? Conserve energy? Find food?

Spinifex promises stronger condoms

Spinifex grass could be used to create thinner, stronger latex for gloves and condoms, as well as more durable seals and tyres, an Australian scientist says.

Probe killers in deep space

In the cold reaches of deep space, something is making us kill our probes.

Is the future of dog health in a DNA test?

Information from commercial DNA tests helped reveal the genetic origins of the husky's captivating blue eyes and may even help us treat some diseases. But not everyone agrees.

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