Echolocation evolved multiple times in bats over millions of year. Yet the earliest bat ancestors probably didn't have this skill — or if they did, it was likely very primitive.
The Reserve Bank has limitless access to Australian dollars and a reputation to protect.
The concern now is that the military plans to hold a new election after the coup is over, or after what it is alleging is a state of emergency.
As the SEC investigates social media posts for GameStop manipulation, UNSW Business School's Mark Humphery-Jenner says it is important to remember that market manipulation is illegal.
Our new research found gaps in COVID information available to culturally and linguistically diverse communities. But there are ways we can improve — because community ownership is crucial.
Any permanent increase is welcome, but there's a long way to go.
Financial hardships in particular are likely to lead to ongoing mental health problems, even as the pandemic subsides.
Compromises were reached and reputations suffered. Who ultimately won the social media showdown?
A study of child sexual abuse material survivors found 42 per cent were abused by their father or stepfather, meaning abuse prevention and education services can't assume all parents protect children in their care.
The last major geomagnetic reversal triggered a series of dramatic events that have far-reaching consequences for our planet.