A look inside the study of Antarctica’s algae

What will happen at the funeral of Pope Francis?

As early as 2015, the pope had expressed the desire to be buried in the Basilica of Santa Maria Maggiore, a fifth-century church in Rome.

Choosing a new Pope - the centuries-old process explained

The process of electing a new Pope is cloaked in secrecy, with those involved literally locked away until the decision is made. But here's what we know about it.

Australia Day or Invasion Day? The debate dividing a nation

Explainer: January 26 sparks celebrations for some, but for others, it’s a painful reminder of colonisation.

How drinking alcohol can affect your health

Moderate drinking was once thought to have benefits for the heart, but better research methods have thrown cold water on that.