How a century-long argument over light’s true nature came to an end 07. April 2026 (20:00) Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave or a particle. Columnist Karmela Padavic-Callaghan finds that the matter has been settled once and for all(New Scientist)
The most stunning pictures from Artemis II’s flyby of the moon 07. April 2026 (19:26) The crew of NASA’s Artemis II mission have captured extraordinary views of the moon, including close-ups of the far side and a breathtaking solar eclipse(New Scientist)
I don’t see images in my head. Can training give me a mind’s eye? 07. April 2026 (18:00) Training programmes for people with aphantasia – the inability to create mental images – are challenging neuroscientists' understanding of how we create thoughts(New Scientist)
Are manure digesters a real solution to dairy farm emissions? 07. April 2026 (17:00) Anaerobic digesters converting manure to biogas reduce methane emissions from livestock, but incentives for them have encouraged factory farms to get bigger(New Scientist)
The Artemis II astronauts have flown around the moon 07. April 2026 (11:24) Four NASA astronauts have now travelled further from Earth than any humans before them, as they flew around the moon during the Artemis II mission on 6 April(New Scientist)
Iodised salt has become uncool but many of us need to eat more iodine 06. April 2026 (19:00) Iodine deficiency is on the rise among people in the UK, the US and Australia. A century ago this led to drops in IQ, height and thyroid health – and the modern fancy salt fad may be leading to a resurgence, says columnist Alice Klein(New Scientist)
Our fancy salt obsession is harming our health 06. April 2026 (19:00) Cornish sea salt crystals, pink Himalayan rock salt, smoked salt flakes – the use of gourmet salts is on the rise. But columnist Alice Klein finds it may be leading to a resurgence in iodine deficiency, with harmful consequences(New Scientist)
We're solving the fundamental mystery of how reality is glued together 06. April 2026 (18:00) For decades, scientists have tried and failed to explain how the force that binds the heart of atoms together really works. But new mathematical tools are finally prising the problem open(New Scientist)
Novel approach to clearing brain waste shows promise for Alzheimer's 06. April 2026 (14:00) Boosting the brain's waste-disposal system is increasingly showing promise for Alzheimer's disease, with a study now suggesting that a novel approach eases brain deficits and symptoms associated with the condition(New Scientist)
