There are many worlds and many systems of Universes existing all at the same time, all of them perishable.

— Anaximander 546 BC

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Updated: 29 min 30 sec ago

Astronomers may have glimpsed evidence of the biggest stars ever seen

Fri, 11/21/2025 - 11:19am
The distant universe might be littered with supermassive stars between 1000 and 10,000 times the mass of the sun, which could solve a cosmic mystery about the origins of extremely large black holes
Categories: Astronomy

Undersea ‘storms’ are melting the ‘doomsday’ glacier’s ice shelf

Fri, 11/21/2025 - 10:00am
Spinning vortices of water trapped under the Thwaites glacier ice shelf account for 20 per cent of the ice melt. They’re expected to get worse as the world warms
Categories: Astronomy

Ancient tracks may record stampede of turtles disturbed by earthquake

Fri, 11/21/2025 - 9:00am
Around 1000 markings on a slab of rock that was once a seafloor during the Cretaceous period may have been made by sea turtle flippers and swiftly buried by an earthquake
Categories: Astronomy

Quantum computers need classical computing to be truly useful

Fri, 11/21/2025 - 7:00am
Conventional computing devices will play a crucial role in turning quantum computers into tools with real-world application
Categories: Astronomy

Common type of inflammatory bowel disease linked to toxic bacteria

Thu, 11/20/2025 - 2:00pm
The discovery that a toxin made by bacteria found in dirty water might help trigger ulcerative colitis could lead to new treatments for this form of IBD
Categories: Astronomy

Moss spores survive and germinate after 283-day 'space walk'

Thu, 11/20/2025 - 11:00am
Astronauts strapped moss spores to the outside of the International Space Station for nine months - and most of them survived the challenging experience
Categories: Astronomy

Mouse 'midwives' help their pregnant companions give birth

Thu, 11/20/2025 - 9:00am
Scientists have observed mice helping each other when they encounter difficulties during birth, prompting a rethink of caregiving among rodents and other animals 
Categories: Astronomy

Daily pill could offer alternative to weight-loss injections

Thu, 11/20/2025 - 6:45am
Orforglipron, a GLP-1 drug taken as a pill, achieved positive results in people with obesity and type 2 diabetes, although it seems less effective than injectable drugs
Categories: Astronomy

Vanishing Y chromosomes could aid or worsen lung cancer outcomes

Thu, 11/20/2025 - 4:00am
The health impacts of men losing their Y chromosome from their cells are increasingly coming to light, with the loss playing a complicated role in the most common form of lung cancer
Categories: Astronomy

We’ve found an unexpected structure in the solar system’s Kuiper belt

Wed, 11/19/2025 - 3:00pm
A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of the solar system – including the movement of Neptune
Categories: Astronomy

Mosquito proboscis repurposed as a fine nozzle for 3D printing

Wed, 11/19/2025 - 2:00pm
When engineers struggled to make 3D printer nozzles narrow enough for their needs, they turned to nature and found the proboscis of a female mosquito had exactly the properties they needed
Categories: Astronomy

Climate heating has reached even deepest parts of the Arctic Ocean

Wed, 11/19/2025 - 2:00pm
The depths of the Arctic Ocean have warmed more than scientists expected. New research has placed the blame on warmer water from Greenland
Categories: Astronomy

How a new way of thinking about fat could transform your health

Wed, 11/19/2025 - 1:00pm
Body fat, often reviled, is actually a vital organ that contributes to your health and well-being. It is time for us to stop vilifying fat and to start exploring how we can harness its power
Categories: Astronomy

Is there any evidence that playing music to plants is beneficial?

Wed, 11/19/2025 - 1:00pm
Botanist James Wong is constantly asked if he plays music to his army of plants. Time to put this notion to the test...
Categories: Astronomy

Brian Eno and Beatie Wolfe discuss their new spacebound album, Liminal

Wed, 11/19/2025 - 1:00pm
Brian Eno and Beatie Wolfe's album Liminal is being transmitted into space by Nobel laureate Robert Wilson. They give Chelsea Whyte the lowdown
Categories: Astronomy

New Scientist recommends the Society of Wildlife Artists' annual expo

Wed, 11/19/2025 - 1:00pm
The books, TV, games and more that New Scientist staff have enjoyed this week
Categories: Astronomy

A fascinatingly grisly guide to replacing and repairing body parts

Wed, 11/19/2025 - 1:00pm
Mary Roach's new book Replaceable You explores what we do when bits of our bodies break down or need switching out. It makes for a brilliant read – just beware the gory details, warns Carissa Wong
Categories: Astronomy

Imagining a future where smart glasses allow 'AI slop' to be avoided

Wed, 11/19/2025 - 1:00pm
In the latest in our imagined history of inventions yet to come, Future Chronicles columnist Rowan Hooper reveals how an ingenious way to avoid being swamped by AI content was invented in the late 2020s
Categories: Astronomy

Cars are getting bigger. This is a problem for us and for the planet

Wed, 11/19/2025 - 1:00pm
Sport utility vehicles and other larger cars are becoming more and more common, and this is dangerous for our health in many ways. But we have ways to counter "carspreading", says Anthony Laverty
Categories: Astronomy

Who finds dad jokes funniest? The answer might not astonish you

Wed, 11/19/2025 - 1:00pm
Feedback is delighted to discover that two academics have taken a scholarly interest in dad jokes, but is unsurprised by their key finding: the people who most enjoy dad jokes are dads
Categories: Astronomy