science
Tiny 'metajets' could use light to steer sails for interstellar travel
Minuscule silicon wafers propelled by lasers could be used to steer light sails, helping them travel beyond the solar system Source link
There’s a been a sudden increase in the rate of sea level rise
Satellite measurements show that in the early 2010s sea level rise suddenly accelerated to a rate of 4.1 millimetres per year, possibly in response to an increase in the rate of global warming Source link
Hantavirus outbreak will not cause a covid-style pandemic, says WHO
The World Health Organization sought to quell worldwide fears over the hantavirus outbreak on the cruise ship MV Hondius and reassure the public that the risk of widespread transmission is low Source link
The 50-year quest to create a quantum spin liquid may finally be over
Creating quantum entanglement inside a solid material is tricky in the lab – but crystals buried in the earth could be growing it naturally. Now one scientist says he has proof he’s found them Source link
Man destined to get Alzheimer’s saved by accidental heat therapy
Doug Whitney has a genetic mutation that means he should have developed Alzheimer’s disease decades ago, but his long-term work in hot engine rooms may have protected him in a similar way to sauna therapy Source link
300-year-old experiment could become world's best dark matter detector
An update to an experiment run by Henry Cavendish in 1773 could be a cheaper and faster way to spot a potential dark matter particle – and may be 10,000 times more sensitive Source link
The greatest David Attenborough documentaries you really need to watch
To mark David Attenborough turning 100, New Scientist staff have been set a tricky task: pick your favourite of his many amazing documentaries… Source link
The 4 biggest myths about hydration, according to an expert
Should you really be drinking eight glasses of water a day? What about reaching for a sports drink after exercise? Physiologist Tamara Hew-Butler is here to bust these hydration myths and more. Source link
Your oral microbiome could affect your weight, liver and diabetes risk
An ambitious study has explored how the oral microbiome may affect our metabolic health, raising hopes that conditions like pre-diabetes could one day be screened for via a simple mouth swab Source link
The rich but complicated legacy of genome pioneer Craig Venter
Craig Venter has died aged 79. He was at the forefront of sequencing the human genome and of synthetic biology, but divided opinion in how he went about it Source link