
Hatty Willmoth
Trends editor
Hatty Willmoth is a trends editor at BBC Science Focus. She has previously written for Newsweek, the Independent and Live Science, among others, and has a background writing about health, nutrition and food. Hatty has an NCTJ from News Associates and an MA in History from the University of Cambridge.
Recent articles by Hatty Willmoth

The best way to come off weight-loss drugs without regaining fat
How to outsmart biology after the injections stop

Something very strange is happening under Greenland’s ice
A scientist described the phenomenon as “like a pot of boiling pasta”

'I don’t think it’s that weird': Hannah Fry on getting uncomfortably close with AI
We speak to Prof Hannah Fry about the human impacts of artificial intelligence, from AI therapists to lovers, agents and tutors

This ancient bacterium could help solve the antibiotic resistance crisis – or worsen it
The discovery of 5,000-year-old bacteria – that was until recently trapped in ice – could help or hinder humanity’s battle against infection

Bird poop powered one of the Americas’ greatest ancient kingdoms, study finds
Archaeological analysis of items from a South American kingdom reveals their prosperity was built on bird poop

Here’s what your sexual fantasies say about your personality, study claims
Your sexual inner world could be linked with a host of physical and mental conditions

Eating oats could lower your cholesterol in just two days, study suggests
The health benefits of a two-day porridge diet lasted for weeks afterwards

The weight-loss pill everyone wants is finally here
Experts say weight-loss drugs in pill form may become much more widely available – for better and for worse

Scientists asked 800 people to compare penis sizes. Here’s what they found
The study aimed to investigate why humans have larger appendages than other primates

How to spot high cholesterol early and lower your levels fast
They’re behind millions of deaths every year – but fatty build-ups in our arteries often slip by unseen. How can we spot them before it’s too late?

Seed oils vs butter: Here's what’s actually healthier, according to doctors
With droves of wellness warriors choosing butter over seed oils, scientists weigh in on their favourite fats

The ancient baths of Pompeii were outrageously filthy, study finds
The pre-Roman baths of Pompeii would have been seriously grotty, according to an analysis of mineral deposits

Ozempic made rapid weight loss easier. But here’s when keeping body fat is healthier, according to doctors
We tend to see weight loss as aspirational, but having a bit of extra fat isn’t always bad for us

Scientists studied the orgasms of 86 women. Here's what they found
Spoiler: it involves sneezing, crying and nosebleeds

We’ve finally found the mental ‘brake’ behind procrastination
A pesky “motivation brake” may control when we can be bothered to do something, and when we’d rather put it off

Your dog might be eavesdropping on your conversations – and learning words from them
Certain dogs can learn words like human toddlers, by listening to family members’ conversations

I learned how to control my dreams to better my mental health. Here’s how
These dreaming techniques could help conquer nightmares, improve mental health and fine-tune athletic performance

These are the most narcissistic countries in the world, study suggests
Plus, why some groups are more likely to be self-obsessed, no matter their nationality

The diet change everyone should make to lower their cholesterol
We all know fibre helps digestion. But doctors now say it could be just as powerful for managing your cholesterol levels and heart health

Why giving up alcohol may be the key to slowing down ageing
Giving up alcohol could add years to your life by slowing down your biological clock

Exercise won’t help you lose much fat. Changing this will
Groundbreaking research is rewriting the science of how we use energy – and why effort alone won’t shift the scales

How to tell the difference between bloating and belly fat
The simple signs – and what to do about each

Men’s brains may age faster than women’s, suggests major new study
Brain ageing is the biggest risk factor for Alzheimer’s disease

New study reveals salt to blame for missing mega-herbivores
Elephants, rhinos and giraffes might be limited by the availability of this kitchen ingredient
