Gravitational waves produce a background hum across the whole universe
After decades of searching, astronomers have found a distinctive pattern of light, from spinning stars called pulsars, that suggests huge…
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Analogue chips can slash the energy used to run AI models
AI research uses vast amounts of energy, but new research shows that analogue devices can run models far more efficiently…
Thin reflective film that mimics butterfly wings can keep cars cool
A thin, multi-layered film inspired by the structure of vibrant blue butterfly wings could help vehicles reduce energy used for…
Drug prevents fentanyl overdose for a month in monkeys
A single dose of a novel antibody medication can bind to fentanyl and prevent the opioid from triggering potentially life-threatening…
Polycystic ovary syndrome could be treated with a malaria drug
The malaria treatment artemisinin improved hormone levels and regulated menstrual cycles in women with polycystic ovary syndrome
Amateur sleuth finds largest known prime number with 41 million digits
The largest prime number is now 16 million digits longer than the previous record found in 2018, thanks to an…
Starship: When will SpaceX’s next ‘chopstick’ test flight go ahead?
SpaceX claims the fifth test flight of its Starship rocket will happen “within days”, but the Federal Aviation Administration has…
The superconductivity of layered graphene is surprisingly strange
The odd superconductivity found in layered graphene may bring us closer to understanding room-temperature superconductors
Deep sleep seems to lead to more eureka moments
After a nap, people who entered the second stage of sleep were more likely to spot a solution to a…
Chemists discover ‘anti-spice’ that could make chilli peppers less hot
An analysis of compounds in chilli peppers has revealed chemicals that seem to negate their heat-giving capsaicinoids. This explains why…