New Scientist Feed

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought

In a shift that is reshaping entire ecosystems, the open oceans are letting less light in. We don't fully understand the consequences yet, but there is still hope, says oceanographer Tim Smyth

The third right arm of male octopuses has a specialised role in mating, and the creatures take extra care to avoid damaging it or losing it to a predator

April has a lot to offer when it comes to popular science reading, promising to help us do everything from future-proof our brains courtesy of Hannah Critchlow, to get to grips with really big numbers, thanks to Richard Elwes

A virus seems to have jumped from marine animals into people for the first time ever, and it is causing serious vision problems

Plug-in solar panels are a cheaper, simpler alternative to professionally installed panels. But can they really reduce energy bills and are they safe? Matthew Sparkes investigates

A study based on tree rings claimed that droughts played a role in events that led to the Roman withdrawal from Britain, but other researchers say that isn't backed up by historical evidence

A collection of stories set in George R. R. Martin’s Wild Cards universe and a novel from The Expanse author James S. A. Corey are among the science-fiction books we’re looking forward to this month

The muon collider was once dismissed as impossible, but is now gaining steam as the successor to the Large Hadron Collider. If built, it could offer a new window to reality 

The immune system going rogue and attacking healthy tissue seems to behind some cases of long covid, a discovery that could open doors towards treatments

Improved hardware can send ten times as much data through existing fibre optic cables, potentially providing a way to massively upgrade the internet's infrastructure without the cost and inconvenience of laying any new cables

NASA’s Artemis II mission will be the first time humans have been around the moon in half a century, and its next launch window opens on 1 April

The science suggests that olive oil can help us fight cognitive decline and even Alzheimer’s. Columnist Helen Thomson finds that only works if we choose the right kind

The science suggests that olive oil can help us fight cognitive decline and even Alzheimer’s. Columnist Helen Thomson finds that only works if we choose the right kind

Even if the conflict in the Middle East ends today, higher fuel, fertiliser and pesticide prices will lead to a food shock in the coming months. There is no easy way out, but accelerating the net-zero transition will help prevent future shocks

Cognitive decline, mental health and heart disease are all shaped by the deep links between heart and brain – with major implications for diagnoses and treatment

Researchers have identified genetic material from a vast range of organisms contaminating the shroud, said to have wrapped Jesus's body, further complicating the question of the cloth's true origin

Researchers have identified genetic material from a vast range of organisms contaminating the shroud, said to have wrapped Jesus's body, further complicating the question of the cloth's true origin

Experiments on different kinds of milk have revealed that many plant-based milks are non-Newtonian fluids

An accounting of all the water that should have been and gone on Mars’s surface has come up with a discrepancy that shows just how little we understand the Red Planet’s hydrological history