Tree rings denote century-old weather patterns

Wood samples collected from inland Pilbara trees indicate the region recently enjoyed a period of unusually high rainfall, compared to the previous two centuries.

Rare tidal movements expose Kimberley dinosaur tracks

While audiences in Perth attend Walking with Dinosaurs this weekend palaeontologists working near Broome will be documenting the extinct vertebrates' extensive fossilised footsteps using laser scanning technology.

Hidden physics make fish glitter

A theory borrowed from physics to understand how electrons move in semiconductors may explain the silvery mirror-like appearance of many fish, recent research suggests.

Oldest fish on record caught off Albany

Commercial fisherman Tony Little caught WA's oldest fish on record in the deep waters of Two People's Canyon, off the coast of Albany.

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