Ancient origins of viruses discovered

Research published today in Nature has found that many of the viruses infecting us today have ancient evolutionary histories that date back to the first vertebrates and perhaps the first animals in existence.

Climate change warning from collapsed ancient cities

Why did some ancient Khmer and Mesoamerican cities collapse between 900-1500CE while their rural surrounds continued to prosper? Intentional adaptation to climate changed conditions may be the answer, suggests a new study, ...

Monkeys eat fats and carbs to keep warm

University of Sydney researchers have found monkeys living in the wild in cold snowy habitats adjust their nutrient intake to match the elevated costs of thermoregulation.

Which came first, the lizard or the egg?

In a world first, researchers at the University of Sydney have observed a normally live-bearing Australian lizard lay three eggs and then weeks later, give birth to a live baby from the same pregnancy. This is the first time ...

A new formula for spray-drying milk

Spray-drying methods for milk based products such as baby formula or other powdered milks could be improved according to chemical engineers at the University of Sydney who have analysed current processes.

Mystery of Tasmanian devil tumour deepens - for now

(Phys.org) -- The degree of genetic difference to a tumor is not a factor in Tasmanian devils contracting the facial tumor disease, according to research led by the University of Sydney.

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