Have use-by dates reached their sell-by date?

Next time you’re about to throw food in the rubbish, you should double check the date on it first. Food safety experts say some labelling is confusing – and you could be throwing out food that is actually still perfectly safe to eat.

Houston, we have a problem

Just like we have on Earth, humans have left an absolute mess in space and nobody wants to clean it up.

Shining a light on the dark web

The dark web is perceived as the underbelly of the internet world but it’s not all as negative as it may seem. The dark web isn’t only a hangout for criminals, as some journalists and political activists use it to safeguard their anonymity.

Solar powered freezers for Fiji

UNSW students and engineers are using human-centred engineering to help provide electricity to off-grid rural communities in Fiji.