From a great distance, our Milky Way would look like a thin disc of stars that rotates once every few hundred million years around its central region. Hundreds of billions of stars provide the gravitational glue to hold it all together.

But the pull of gravity is much weaker in the...

In the face of persistent heatwaves, Australians are reaching for the sunscreen. But you might have heard some mixed messages about its harm to the environment – specifically to coral reefs.

In July 2018, Hawaii passed a law to prohibit the future sale of sunscreens containing benzophene-3 and octinoxate, claiming these two chemicals increase...

In this series, we look at under-acknowledged women through the ages.

In April 1941, just a few short years after Superman came swooping out of the Manhattan skies, Miss Fury – originally known as Black Fury – became the first...