Science News
A tiny spin change just flipped a famous quantum effect
Science Daily - 21 Jan 2026 23:43
When quantum spins interact, they can produce collective behaviors that defy long-standing expectations. Researchers have now shown that the Kondo effect behaves very differently depending on spin size. In systems with s...
Natural ovulation the best option before an IVF frozen embryo transfer
New Scientist - 21 Jan 2026 23:30
Women using frozen embryos as part of their IVF treatment can either choose to use a medicated cycle or their natural one to prepare their uterus for a pregnancy. Now, scientists have found that the latter option seems t...
Lab mice that 'touch grass' are less anxious - and that highlights a big problem in rodent research
Live Science - 21 Jan 2026 20:50
Mice that experience the real world may be better models for human mental health conditions, compared with lab mice that never leave their cages, a study hints.
Stunning images reveal the rich biodiversity of remotest Tanzania
New Scientist - 21 Jan 2026 18:00
Photographer Frédéric Noy's shots give an insight into life around the rainforests of Udzungwa Mountains National Park - and efforts to protect it
The internet feels super lonely right now. Here's why
New Scientist - 21 Jan 2026 18:00
Almost 80 years ago, sociologists identified a new personality type that is particularly sensitive to loneliness. It's even more relevant today, says Annalee Newitz
Can we battle the downsides of a rule-based world, asks a new book
New Scientist - 21 Jan 2026 18:00
Imposing order on the world is seductive, but it flattens out the diversity and rich messiness of human life. Oddly, playing by the rules may help us fight back, argues C. Thi Nguyen in The Score
How - and why - we chose the best 21 ideas of the 21st century
New Scientist - 21 Jan 2026 18:00
From smartphones to net zero, there has been no shortage of innovative ideas in the past 25 years, which is why we have taken a look back to choose the best
How to spot the lunar X and V
New Scientist - 21 Jan 2026 18:00
Time it right each month, and you can spot two fleeting tricks of light on the lunar surface. Abigail Beall is planning ahead
Let's nitpick about the physics of Stranger Things, not its ending
New Scientist - 21 Jan 2026 18:00
Feedback has seen all the fuss about the finale of Stranger Things, but would like to point out that if we're going to dissect the plot, we have bigger things to worry about
Peter F. Hamilton's latest is an epic slice of sci-fi - with one flaw
New Scientist - 21 Jan 2026 18:00
Peter F. Hamiltons new book A Hole in the Sky is set on a troubled ark ship hundreds of years into its voyage, with fantastic plot twists and turns. I'm a big Hamilton fan, but one aspect of the novel proved alienati...
We were wrong about being able to 'nudge' people to improve the world
New Scientist - 21 Jan 2026 18:00
We thought we could address big social problems by steering individual behaviour. But "nudging" people doesn't work, say behavioural scientists Nick Chater and George Loewenstein
Coyote scrambles onto Alcatraz Island after perilous, never-before-seen swim
Live Science - 21 Jan 2026 17:30
Experts have reacted to a viral video of a coyote swimming to Alcatraz Island in what is a surprising first for the San Francisco Bay Area.
Stunning time-lapse video captured using 'artificial eclipse' shows 3 massive eruptions on the sun
Live Science - 21 Jan 2026 17:18
ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" footage of three solar prominences erupting from the sun's mysteriously hot atmosph...
Enormous freshwater reservoir discovered off the East Coast may be 20,000 years old and big enough to supply NYC for 800 years
Live Science - 21 Jan 2026 16:24
An expedition off the coast of Massachusetts has confirmed the existence of a freshwater reservoir beneath the seafloor. Now, scientists are starting to understand when and how it formed.
Innovative optical atomic clock could combine single-ion accuracy with multi-ion stability
Phys.org - 21 Jan 2026 16:21
For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could change the definitio...
Our earliest vertebrate ancestors may have had four eyes
New Scientist - 21 Jan 2026 16:00
Extraordinary fossils of 518-million-year-old jawless fish, among the earliest known vertebrates, appear to show that these animals had two pairs of eyes
Oldest known rock art is a 68,000-year-old hand stencil with claws
New Scientist - 21 Jan 2026 16:00
Newly discovered rock art sites in Sulawesi, Indonesia, that date to nearly 68,000 years ago are thought to be the oldest rock art in the world, pre-dating Neanderthal hand stencils in Spain by 1100 years
Ape-like hominin Paranthropus was more adaptable than we thought
New Scientist - 21 Jan 2026 16:00
A fossil discovery in northern Ethiopia expands the known range of Paranthropus, a genus of strong-jawed hominins that lived around 2 million years ago, and suggests they lived in a range of habitats
Bird retinas work without oxygen, and now scientists know how
New Scientist - 21 Jan 2026 16:00
The light-sensitive tissue of birds eyes is not supplied with oxygen by blood vessels - instead, it powers itself with a flood of sugar, and this may have evolutionary benefits
2.6 million-year-old jaw from extinct 'Nutcracker Man' is found where we didn't expect it
Live Science - 21 Jan 2026 16:00
A fossil jaw of a distant human relative was discovered much farther north than previously thought possible, revealing new information about diversity in human evolution.
World's oldest known rock art predates modern humans' entrance into Europe - and it was found in an Indonesian cave
Live Science - 21 Jan 2026 16:00
The hand stencil is more than 1,000 years older than the previous earliest evidence of rock art.
Optical technique reveals hidden magnetic states in antiferromagnets
Phys.org - 21 Jan 2026 15:42
Imagine computer hardware that is blazing fast and stores more data in less space. That's the promise of antiferromagnets, magnetic materials that do not interfere with each other and can switch states at high speed,...