
One of the cleanest places beyond Earth may be making its residents ill. Astronauts aboard the International Space Station (ISS) have had rashes, allergies and the odd infection, and scientists now believe the stations...
Shop smarter, not harder. How gentle messaging can help the planet more than tough talk
Heavy-handed messaging? Andy Soloman/Shutterstock Fast fashion is booming, but so is its environmental toll. With up to 10% of global carbon emissions linked to the industry, the over-consumption of cheap clothing has made...
‘Signalgate’: how the US government creates and guards its secrets
DC Studio/Shutterstock The conundrum of when classified information is not deemed top secret is at the heart of the recent Signalgate controversy in which the US defense secretary, Pete Hegseth, shared plans for a military...
Here’s how to create a more nature-literate society
stuartjames worcs/Shutterstock Spring is the time of year when my friends remember what a strange job I have, because a stripy insect has just appeared in their kitchen and they are panicking. Its huge! one squeals. Help!...

With US bombers at the ready, can Trump cut a deal with Iran and avoid a war?
The United States and Iran are once again on a collision course over the Iranian nuclear program. In a letter dated early March, US President Donald Trump urged Iranian Supreme Leader Ayatollah Ali Khamenei to negotiate a...

Election Diary: Albanese promises 30% discount on solar batteries, in latest energy bill help
In the governments latest initiative on energy prices, Anthony Albanese on Sunday will promise that if re-elected, Labor will reduce the cost of installing a typical home solar battery by 30% from July 1. This would cut...

Do African MPs reflect the people who vote for them? We studied 17 countries to find out
By the end of 2025, 42 African countries will have held national elections in the previous 24 months. But do these elections produce parliaments that accurately reflect the societies they serve? Aside from studies of women...