Taiwan’s latest computer chip has serious implications for technology – and the island’s security
Aslysun / Shutterstock On April 1, 2025, the Taiwanese manufacturer TSMC introduced the worlds most advanced microchip: the 2 nanometre (2nm) chip. Mass production is expected for the second half of the year, and TSMC...

Ireland’s neolithic passage tombs were not just the burial place of the elite – new research
In County Meath in eastern Ireland sits the world heritage site of Brú na Bóinne. The late 4th millennium BC megalithic tombs have been labelled passage tombs by archaeologists because they typically feature...
Even just thinking you’re hungry could change your immune system – new research in mice
The synthetic hunger state led to a marked drop in specific immune cells in the mices blood. IhorL/ Shutterstock Feeling hungry doesnt just make you reach for a snack it may also change your immune system. In a recent...

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...
Sen. Cory Booker walks toward reporters after delivering a record-setting 25-hour speech for the U.S. Senate at the Capitol on April 1, 2025, in Washington, D.C. Win McNamee/Getty Images Democratic U.S. Sen. Cory Booker...