‘Woolly mammoth mice’ are now real (and posing a major ethical dilemma)
Are scientists so preoccupied with whether or not they could bring back mammoths, that they’re not concerned with whether they should?
Your dog’s weight struggles might be genetic (just like in humans)
Researchers studied over 200 very good boys to find the key genetic links between human and canine obesity.
These are the best exercises to overcome insomnia: new study
Experts crunched the numbers on over 2,000 people to uncover the ultimate workout for a better night's kip.
Regularly reading articles like this will protect your brain from ageing: new study
Or any feature, book, or even email, according to new research.
New issue: Detecting dementia
Many of us liken dementia to a loss of memory, but the condition comes from a much more fundamental erosion of the very structures our brains depend on. Dementia has multiple causes, and the collective symptoms typically sneak up on us. Our grey matter will have been diminishing for years before we, or those around us, notice a difference in our behaviour. As a result, we’re only able to spot most cases of dementia very late. But mercifully, that could be about to change. In this issue, we look at the breakthrough science on the cusp of developing a biological test to spot dementia early.
The two numbers that could solve maths' biggest mysteries
It’s one of modern mathematics’ most challenging problems. How close are we to solving the Mandelbrot set’s final obstacle?
4 ridiculously easy ways to upgrade your pancakes, according to science
Whether you’re going fluffy or thin, these easy science hacks will take your pancake game to the next level.
Could this be the bold new future of depression treatment?
A headset claims to treat depression, and it might be more than marketing hype.
Scientists ‘bring back’ the woolly mammoth… as this mouse
Jurassic Park would be a much cuter place with these ‘de-extinct’ critters running around.
Could we really build a space elevator?
A quick way to get to space, but are space elevators really possible?
Top reads
101 random fun facts that will blow your mind
Our collection of the best interesting trivia covers animals, biology, geography, space and much more.
How to beat anxiety: 8 simple, concrete strategies to take control of your mind
Whether in the short- or long-term, there are lots of different techniques that can help you deal with anxiety.
44 cool gadgets: Our pick of the best new tech for 2025
Welcome to our regularly updated curation of the coolest, smartest kit money can buy.
Science news
Once-in-a-generation planet parade tonight: How to see the rare 7-planet alignment
A rare occurrence, the planet parade is an event any astronomy fan should try to catch.
We could soon end wrinkles and grey hair forever, study suggests. Here's how
Through the use of naturally-occuring hormones, scientists believe they can fight the signs of ageing occuring.
Baby turtles filmed performing (a very cute) dance when they're excited for food
Loggerhead turtles navigate using Earth's magnetic fields and bust a move when they recognise their feeding grounds.
Alien life on Mars: Ancient beach discovery may offer clearest proof yet
It's no Greek island, but the red planet's beaches may still have attracted microbial vacationers.
Future technology
Nuclear clocks: How ultra-precise measurements will let us probe the Universe like never before
The world’s first nuclear clock could go beyond just keeping ultra-precise time. It might teach us about the forces that hold the Universe together.
The 10 weirdest gadgets millionaires are set to buy this year
The biggest tech event of the year has come and gone, here are our picks for the weirdest gadgets announced.
Humans are close to getting X-ray vision. It’s an even worse idea than it sounds
Scientists can see a massive flaw in the tech.
How close are we to mass-producing humanoid robots?
Will we ever see a future that matches science-fiction, filled with mass-produced humanoid robots? It's unlikely.
Instant Genius Podcast
From the creators of BBC Science Focus, Instant Genius is a bite-sized masterclass in podcast form. With each episode, a different world-leading expert will help you understand the latest ideas and research in the world of science and tech. We want to make you an expert in everything.
Instant Genius Podcast | Do you have synaesthesia? Why some of us can taste words
Do you experience sounds or music visually as certain shapes? Or 'hear' colours?
Instant Genius Podcast | Why you’re not actually addicted to your phone
Not all social media is unhealthy – here's how to rethink your relationship to it.
Instant Genius Podcast | How personalised medicine is about to change healthcare forever
The new power of precision treatments, explained.
Your questions answered
Our team of scientists, doctors and experts answer your burning questions - send yours to questions@sciencefocus.com
Which generation is the most hypersensitive?
The answer isn't quite as simple as you might think.
What are the best preserved Ice Age animals
Frozen in time, these prehistoric animals offer an astonishing glimpse into the past.
How long does it really take to fall in love? Here’s what science says
Certain animals can form lifelong bonds in a single day. But what about humans?
What is Mexico's Zone of Silence
It's an area filled with bizarre plants and animals.
Are hangovers hereditary?
You might have done the damage but why not blame your parents too?
Why does my arm and leg hair have growth limits, but my head hair doesn't?
Ever wondered why your arm and leg hair doesn't grow as much as your head hair? Here's the answer.
Science photo galleries
Simply jaw-dropping: The best 31 wildlife photos of 2025 (so far)
From playful polar bears to a kingfisher with a very cold bottom.
The 15 weirdest pictures of nature's smallest animals
Take a look at some of the most stunning insects from around the world.
The 20 best and weirdest nature images of 2025 (so far)
Featuring hidden bears, fighting beetles and show-off spiders.