Something very strange is happening to tornadoes across the US. And scientists are baffled
After another explosive start to tornado season, twisters are cropping up in unexpected places – and the big picture isn’t looking any clearer
Endometriosis still takes years (and surgery) to diagnose. A new test could change that
The condition impacts around 10 per cent of women
Here's what your cholesterol levels say about your risk of dementia: new study
Your cholesterol levels might affect your future brain health, not just your risk of heart disease
Could this ingenious new (and affordable) science-backed gadget end the fear of public speaking?
This World Speech Day (15 March), a Cambridge scientist has launched a pioneering virtual reality platform that empowers users to conquer speech anxiety.
This 7,000-year-old mummy DNA has revealed a ‘ghost’ branch of humanity
Ancient remains hidden in a Libyan cave have opened the door to a long lost human lineage
New issue: How to cut your risk of heart disease
The textbook version of a heart can look flat and motionless, which doesn't really equip us with a proper understanding of how it works. It looks different on an ultrasound scan (also known as an echocardiogram). It's easy to be struck by how tireless it is: contracting and relaxing in a precise rhythm without change. It's hypnotic. But of course, the heart does tire – it just takes a few billion beats for it to happen. And for some of us, years of neglect means that it’s likely to happen a little bit sooner. So, how can we add some extra beats or, at the very least, make life a bit easier on the old ticker? Alongside all the usual advice (get some exercise, eat less bacon and so on) researchers are discovering that some surprising small changes can also significantly lower your risk of heart disease. And the good news is that they add up. In this issue, we share what we’ve uncovered.
These monkeys are the world’s best yodellers, and we have the footage to prove it
Scientists have dubbed their calls 'ultra-yodels'
Is smoking or vaping worse for you? It depends who’s asking
Research suggests vaping is one of the best ways to help smokers quit the habit. But that doesn’t mean it’s a harmless alternative to smoking
A 'Bermuda Triangle of Space' has created a no-go region above Earth. Here's how
Above Earth, there is a void, a no-go zone that spacecraft enter at their own peril
The genius stealth inventions making people, planes and cities invisible
Scientists around the world are working on ways to hide us from sight. But how close are we to developing tech that could make us invisible?
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
Here are the worst coffee types for your cholesterol levels
Your morning cup of joe might pack a punch – just not the kind you expect
Scientists may have discovered a whole new type of life
A strange giant cylindrical lifeform might not be a fungus after all
Antibiotic resistance could soon spiral out of control. This could be our last defence
A new study warns that antibiotic use in livestock could soar by 2040 – threatening both human health and global food security
This 3-day-a-week diet could be a vital weight loss strategy, say scientists
Sticking to any diet is tough. This trick may help you achieve your weight loss goals
Future technology
The 17 worst ideas of the 21st century (so far)
Sorry, Google Glass
10 ingenious inventions about to change our world forever
From nano-medics, to digital twins and space janitors
How we're about to solve the world’s greatest archaeological puzzle
Artificial intelligence is helping archaeologists unlock Earth’s oldest secrets.
Could this be the bold new future of depression treatment?
A headset claims to treat depression, and it might be more than marketing hype.
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
The great cold head myth: Where you really lose your body heat from
We've all heard it before, but is this a myth or a truth to live by?
How can I burn more calories when I'm walking? | Here's how to burn more calories when walking
These simple tricks can help you to burn the most calories from a walk
Should I be eating leftover carbs as I get older? | The secret super carb: How 'resistance starch' can transform your gut health
Whatever age you are, this group of foods is a must in your diet
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.