Relatively harmless microbes which pass through water treatment systems could be allowing dangerous bacteria to reproduce in water supplies, research has found.
A number of introduced plant species have become more like natives, suggesting rapid evolution could happen far more frequently than previously thought.
Australia could have an early warning system that would let authorities predict flash floods and warn people in the path of danger, Associate Professor Linlin Ge says.
Emergency authorities responding to devastating floods across central New South Wales have new tool at their disposal courtesy of UNSW satellite radar experts.
Fat or obese? The labels we use to describe heavy-weight individuals can dramatically influence the judgments we make about people, a new study suggests.