29/01/2015

Stirling Range flora nears extinction

The soil-borne water mould Phytophthora cinnamomi (dieback) has rendered unique vegetation on the peaks of the Stirling Ranges in the Great Southern to the point of being critically endangered.

Smoke bush species show fire awareness

Signs of serotiny, an ecological adaptation in which seed release occurs in response to an environmental trigger rather than spontaneously at seed maturation, has been discovered in in two species of Conospermum.

How would the world change if we found extraterrestrial life?

In 1938, Orson Welles narrated a radio broadcast of "War of the Worlds" as a series of simulated radio bulletins of what was happening in real time as Martians arrived on our home planet. The broadcast is widely remembered ...

Faster melon breeding thanks to smart combination of techniques

Smart new combinations of state-of-the-art molecular techniques mean that breeding programmes can be accelerated dramatically: it may soon take only two years instead of the current five or ten to develop a new variety. DNA ...

X-ray study reveals division of labor in cell health protein

Researchers working in part at the Department of Energy's SLAC National Accelerator Laboratory have discovered that a key protein for cell health, which has recently been linked to diabetes, cancer and other diseases, can ...

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