Microdosing weight-loss drugs is on the rise – but does it work? 26. March 2025 (12:00) There are many claims about the benefits of microdosing weight-loss drugs, from anti-inflammatory effects to extending longevity. Do any of them stack up?(New Scientist)
We may have found the edge of quantum theory – what’s beyond it? 26. March 2025 (11:00) Researchers have identified the border between quantum physics and some as-yet-unknown post-quantum realm by mathematically analysing all possible measurements of simple quantum systems(New Scientist)
Sharks aren’t silent after all 26. March 2025 (00:01) A species of houndshark called Mustelus lenticulatus makes sharp clicking noises when handled. Until now, sharks as a group were thought to be universally quiet(New Scientist)
Fake pills ease PMS symptoms even when you know they're placebos 25. March 2025 (23:30) Women with premenstrual syndrome reported big improvements in their symptoms after taking placebo pills, despite knowing they did not contain any active ingredients(New Scientist)
Leading AI models fail new test of artificial general intelligence 25. March 2025 (16:02) A new test of AI capabilities consists of puzzles that humans are able to solve without too much trouble, but which all leading AI models struggle with. To improve and pass the test, AI companies will need to balance problem-solving abilities with cost.(New Scientist)
Foie gras made without force-feeding thanks to molecular mimicry 25. March 2025 (16:00) Scientists have replicated the luxurious mouthfeel of foie gras using the liver and fat of ducks reared and slaughtered normally, avoiding the controversial techniques involved in traditional production(New Scientist)
Ex-UK cyber chief says asking Apple to break encryption was 'naive' 25. March 2025 (12:55) Ciaran Martin, the former head of cyber security at GCHQ, says the UK government was "naive" to expect a request for Apple to weaken its encryption services to remain secret. He thinks governments must come to terms with the fact that uncrackable encryption is here to stay.(New Scientist)
Smartphones may be beneficial to children – if they avoid social media 25. March 2025 (11:00) In the ongoing debate over the benefits and harms of smartphone use in children, initial data from a US survey suggests the devices can actually improve well-being and social connections, but social media use may be more harmful(New Scientist)
