LA unveils city app to report potholes, pay bills

(AP)—Los Angeles has unveiled a smartphone app that will let residents report potholes, pay city utility bills and look up dog parks at the tap of a virtual button.

Vets warn about swimming pool safety for dogs

Vets working in the Veterinary Teaching Hospital at Murdoch University are concerned that the numbers of dogs dying or suffering near drowning incidents in swimming pools may be on the rise.

Cichlid fish: How does the swim bladder affect hearing?

In bony fish the swim bladder primarily serves for buoyancy Moreover, in many species it also possesses acoustic functions: it plays a role in sound production and improves hearing in numerous ways. Biologists around Friedrich ...

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