I write about life sciences, health and the environment. My first book "The Genesis Quest" is about how life on Earth began.
The secret of how cats twist in mid-air to land on their feet
An exceptionally flexible region of the spine enables falling cats to twist the front and back halves of their body sequentially to ensure a safe landing
Top predators still prowled the seas after the biggest mass extinction
The end-Permian extinction 252 million years ago wiped out over 80 per cent of marine species, but many ecosystems still had complex food webs despite the losses
Six things every doctor needs to know about AI scribes
Use of AI-based ambient listening tools is rising sharply in medicine, but research on their benefits and training about best practice are still sparse
When we interbred with Neanderthals, they were usually the fathers
Genetic evidence hints that there was a strong bias for male Neanderthals and female humans to mate, rather than any other combination
Snowball Earth might have had a dynamic climate and open seas
Rocks from a global ice age over 600 million years ago show records of an active climate
The untold story of our remarkable hands and how they made us human
The evolution of human hands is one of the most important – and overlooked – stories of our origin. Now, new fossil evidence is revealing their pivotal role
Can Green Algae Power the Future of Flight? Europe’s Push for Cleaner Skies
Single-celled plants called microalgae produce an oil that can be transformed into a certified, drop-in sustainable aviation fuel
How ancient humans crossed the vast ocean
Recent findings show we’ve long underestimated the voyaging capabilities of stone-age hunter-gatherers
Which humans first made tools or art – and how do we know?
Building the human story based on a few artefacts is tricky – particularly for wooden tools that don’t preserve well, or cave art that we don’t have the technology to date
Seafarers were visiting remote Arctic islands over 4000 years ago
The first people to reach the Kitsissut Islands off the north-west coast of Greenland were Indigenous peoples, who crossed over 50 kilometres of treacherous water
Is NHS 111 making Emergency Department overcrowding worse?
As 'corridor care' becomes routine in hospitals across the UK, Doctors.net.uk examines whether the telephone triage service is truly part of the problem, as many emergency medics fear
Ancient humans were seafaring far earlier than we realised
Thousands of years before the invention of compasses or sails, prehistoric peoples crossed oceans to reach remote lands like Malta and Australia
This virus infects most of us – but why do only some get very ill?
The ubiquitous Epstein-Barr virus is increasingly being linked to conditions like multiple sclerosis and lupus. But why do only some people who catch it develop these complications? The answer may lie in our genetics
Stick shaped by ancient humans is the oldest known wooden tool
Excavations at an opencast mine in Greece have uncovered two wooden objects more than 400,000 years old that appear to have been fashioned as tools by an unknown species of ancient human
Does limiting social media help teens? We'll finally get some evidence
A trial will finally reveal whether limiting the time teens spend on social media really does affect their mental health