Tom Howarth

Tom is trends editor at BBC Science Focus. He obtained an MPhil degree in advanced chemical engineering from the University of Cambridge, where he conducted research into amyloid protein folding using fluorescent lifetime imaging microscopy (FLIM). Before joining BBC Science Focus, Tom worked as a science communicator at the European Southern Observatory and has previously written GreenBiz and Geographical Magazine too. Today, he covers all types of trending science stories, from ecology to epidemiology, chemistry to computer science.

Recent articles by Tom Howarth
Green Sierran Treefrog (Pseudacris sierra) found in Northern California.

Climate change is making frogs 'sexier', scientists say

Things are heating up at the water’s edge – in more ways than one
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Vibrant conceptual 3D image showcasing multiple red chatbot icons designed as square boxes featuring pixelated eyes and mouths on their screens, each with two antennas.

The world’s first AI-only social media is seriously weird. The next may be even stranger

Millions of AI agents are chatting and posting on a social media site where humans can only observe. Soon, we won’t understand a word
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A person rides a snowboards while being towed by a vehicle at the U.S. Capitol in Washington, on January 25, 2026.

Why do we still get major snowstorms in a warming world?

A huge US winter storm has reignited confusion about the polar vortex, the jet stream and what climate change really means for winter weather
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Schrödinger's Catbox.

The world's biggest Schrödinger’s cat just pushed quantum physics to the limit

The team have pushed the boundaries of quantum mechanics beyond what some thought possible. Now they want to go even further
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New Orleans at night.

Why sinking cities may now be a bigger climate crisis than rising seas

A hidden force is causing highly populated river deltas to sink. In many cases, the subsidence is happening faster than the sea is rising
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A young girl with a crown on her head.

How not to raise a narcissist, according to science

Parents naturally want their children to feel special – but showering them with praise can sometimes do more harm than good
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mosquito.

Mosquitoes are becoming thirstier for human blood, study suggests

Habitat loss may be pushing mosquitoes towards human hosts with deadly consequences
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Hands holding US dollars.

Climate change has now shrunk US salaries by 12%. And worse is to come

No matter where you live, a new study has found warmer temperatures are picking your pocket
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Hourglass inside of a medicine capsule

This new drug may have cracked the 'cheat code' for reversing ageing

Scientists are literally turning back the clocks in our cells, with the first drugs about to go to human trials
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Digital generated image of abstract glass sphere clonning to many small spheres connected between each other.

We might finally know what will burst the AI bubble

Many experts and analysts are warning that the AI industry is overvalued and heading for a crash. But why?
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Veterinarian man in protective gear examines chicken using stethoscope, ensuring the health of poultry in farm setting. Checking poultry for viral diseases.

‘It’s completely out of control’: Scientists warn bird flu could spark a human pandemic in 2026

Bird flu has been rampaging through wildlife and farm animals worldwide. Will it make the long-feared jump to people?
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An image of the sun behind the Earth

Climate change will soon make Earth's days longer. Here’s what that means for the planet

Two recent studies have shown that global warming is changing things in ways we couldn’t imagine
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Curse speech bubble against red background.

Swearing could give you a hidden physical edge, study finds

Cursing isn't just when you stub your toe or get road rage. Science says it can boost your physical performance
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Digital generated image of multiple robots working on laptops.

1,000 AIs were left to build their own village, and the weirdest civilisation emerged

Inside the strange experiment that turned AI agents into workers, leaders and believers
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Firefighters standing in front of hills that are on fire

Major ‘megafires’ are now primed to ignite across the US. All it needs is a spark

The US is a tinderbox, just waiting to go up in flames
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cut out collage of man

4 key numbers that could reshape the ‘masculinity crisis’ debate

Are gender-equality gains coming at men’s expense, as some claim? The data tells a more complex story
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Dark matter, conceptual illustration.

A mysterious glow surrounding the Milky Way could be first evidence of dark matter

The hunt for the Universe’s most enigmatic material may be over
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A sample of ancient rock.

Scientists may have just found a new way to hunt for aliens

A brand new technique is uncovering Earth’s oldest secrets, and could soon be turned to the stars
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Anthropomorphic alien creature in futuristic silver spacesuit looking at camera at dark night.

Why aliens are (probably) too lazy to make first contact

Space is big. Why not kick back, relax, and wait for them to come to you?
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Thirteen-lined Ground Squirrel in flowers.

This sleepy squirrel could unlock a new way to treat heart disease

Inspired by hibernating squirrels, scientists have developed a promising new drug that could transform how we treat heart failure
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Caenorhabditis elegans, a free-living transparent nematode (roundworm), about 1 mm in length.

This tiny worm’s brain could transform artificial intelligence. Here’s how

‘Liquid neural networks’ promise smaller, smarter and more transparent AI – and they’re already running on devices from drones to self-driving cars
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A man wearing glasses, smiling.

Elon Musk? AI? ‘Crazy left-wing activists’? The man who built Wikipedia explains its biggest threats

25 years and millions of articles later, Wikipedia is the biggest bank of human knowledge on the web
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Steven Pruitt.

How one man made six million Wikipedia edits (and counting)

He’s touched a third of all articles on English Wikipedia. But the site’s founder says it's not all about the numbers
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6 (very weird) new inventions that could change your life

From real-life holograms to smart contact lenses – these inventions are bringing science fiction into reality
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