There's no conclusive evidence, but a river reputed by some to be the oldest in the world dates back 340 million years.

There are plenty of reasons to stay in Canberra this weekend, and we've found them all. Fere are 50+ events to keep you ...

There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million ...

The American President accused Australian Prime Minister Anthony Albanese of prematurely suggesting Australia had been given ...