Advertisement · 728 × 90

Posts by Michael Marshall

A photo showing a hospital room where a patient's blood is being filtered through a series of IV bags. The liquid is bright yellow (so it's probably just plasma). Credit: Vital Hil / Shutterstock

A photo showing a hospital room where a patient's blood is being filtered through a series of IV bags. The liquid is bright yellow (so it's probably just plasma). Credit: Vital Hil / Shutterstock

Studies in animals suggest that it might be possible to reduce deaths from sepsis by filtering a key protein out of the blood - @newscientist.com

www.newscientist.com/article/2523669-a-whole-...

3 hours ago 1 0 0 0

This stupid advert is 2026’s “he tweeted it out”

4 days ago 12 3 0 0
A photo showing seven people gathered around some bedding plants on a city street, surrounded by high walls. Credit: URSOILL

A photo showing seven people gathered around some bedding plants on a city street, surrounded by high walls. Credit: URSOILL

City soils are degraded and trapped under concrete. So researchers are working to fix them using nature-based remediation, as I reported for @nextcity.org

nextcity.org/urbanist-news/european-r...

4 days ago 4 2 0 0
A cartoon showing a collection of Jim Carrey clones, all wearing blue shirts with numbers on the back. Credit: Josie Ford

A cartoon showing a collection of Jim Carrey clones, all wearing blue shirts with numbers on the back. Credit: Josie Ford

The conspiracy theory that Jim Carrey has been cloned has a few, just a few, tiny holes in the reasoning - Feedback, @newscientist.com

www.newscientist.com/article/2522669-why-clon...

5 days ago 0 0 0 0
Preview
Fact-checking Matt Ridley’s “Scientific Freedom Lecture” at NIH (Part I) Matt Ridley, global warming skeptic and co-author with Alina Chan of a book promoting a lab origin of SARS-CoV-2, was invited by Jay Bhattacharya, the Director of the National Institutes of Health (NI...

In March, Matt Ridley gave the inaugural "Scientific Freedom Lecture" at NIH, on a lab leak origin of COVID-19.

The talk was so full of misrepresentations, omissions, falsehoods and lies that I will need several blog posts to debunk it. Here's Part I:

pandemonium.hypotheses.org/995

🧪 #covidorigin

1 week ago 175 88 5 14
Preview
a man with curly hair and glasses is making a funny face . ALT: a man with curly hair and glasses is making a funny face .

No it was more like this

6 days ago 1 0 1 0
A reconstruction of a Neanderthal based on the fossils from La Chapelle-aux-Saints in France. He is a man with pale skin and a broad nose, shoulder-length hair and a beard. He's looking straight at the camera.

Credit: S. Entressangle / E. Daynes / Science Photo Library

A reconstruction of a Neanderthal based on the fossils from La Chapelle-aux-Saints in France. He is a man with pale skin and a broad nose, shoulder-length hair and a beard. He's looking straight at the camera. Credit: S. Entressangle / E. Daynes / Science Photo Library

I tried to make sense of all the conflicting data and ideas about the origins of the Neanderthals, for @newscientist.com

www.newscientist.com/article/2522913-are-nean...

6 days ago 7 3 1 0
Post image

I went on the @newscientist.com podcast to talk about the Neanderthals' last few thousand years on Earth. Listen/watch at:

NS: https://loom.ly/TcuVYLQ

Apple: https://loom.ly/xKObrsY

Spotify: https://loom.ly/pCFJpN4

YouTube: https://loom.ly/l8OxnDg

6 days ago 7 3 0 0
Advertisement
Preview
Trump is about to drop a “nuclear weapon” on trans youth health care How a report led by a right-wing pundit laid the groundwork for upending gender-affirming treatment

It's obscene the level of which this administration has gone after trans youth to make their lives a living hell. The latest attack on care will completely defund any hospital or clinic that provides care to trans youth.

www.motherjones.com/politics/202...

6 days ago 708 253 14 17
A cartoon showing a tourist in a blue beanie hat and red top, carrying a purple handbag, looking at a grey-white sculpture of a foraminiferan, which looks like a giant sea shell. It sits on a plinth that reads "Foraminifera Fossil: Bolivina Spissa". Credit: Josie Ford

A cartoon showing a tourist in a blue beanie hat and red top, carrying a purple handbag, looking at a grey-white sculpture of a foraminiferan, which looks like a giant sea shell. It sits on a plinth that reads "Foraminifera Fossil: Bolivina Spissa". Credit: Josie Ford

I'm back from holiday with a suggestion for where you might go on your next jaunt: the world’s one and only (as far as we know) sculpture park dedicated to foraminifera.

www.newscientist.com/article/2522140-is-this-...

1 week ago 1 0 0 0

So satisfying to see a pompous arsehole get so thoroughly dismantled

1 week ago 2 0 0 0
Artist's impression of Hadrian’s Wall, which marked the northern border of Roman territory in ancient Britain. Credit: Historic England / Heritage Images / Science Photo Library

Artist's impression of Hadrian’s Wall, which marked the northern border of Roman territory in ancient Britain. Credit: Historic England / Heritage Images / Science Photo Library

Here's your daily thought about the Roman Empire: Did droughts really help to trigger conflicts in late Roman Britain? @newscientist.com

www.newscientist.com/article/2520194-historia...

2 weeks ago 0 0 0 0
Cartoon showing a scientist giving a lecture while scribbling symbols and diagrams on a blackboard, one of which is "JOKE". Several people are sat in the audience, one with a book on their head. Credit: Josie Ford

Cartoon showing a scientist giving a lecture while scribbling symbols and diagrams on a blackboard, one of which is "JOKE". Several people are sat in the audience, one with a book on their head. Credit: Josie Ford

Researchers studied the use of humour in the talks at academic conferences, in order to combat the tedium of the talks at academic conferences.

www.newscientist.com/article/2521449-how-many...

2 weeks ago 1 0 0 0
Preview
Historians dispute link between drought and rebellion in Roman Britain A study based on tree rings claimed that droughts played a role in events that led to the Roman withdrawal from Britain, but other researchers say that isn't backed up by historical evidence

Thanks to @michael-marshall.bsky.social for this great write up of our new response piece in @newscientist.com! #Skystorians #MedievalSky

2 weeks ago 22 12 1 1
Computer-generated image of a SARS-CoV-2 viral particle, shown in red with lots of spike proteins sticking out of it, being surrounded by immune system proteins. Credit: Science Photo Library

Computer-generated image of a SARS-CoV-2 viral particle, shown in red with lots of spike proteins sticking out of it, being surrounded by immune system proteins. Credit: Science Photo Library

We now have proper causal evidence that "autoantibodies" targeting people's healthy tissues are one of the drivers of #LongCovid - @newscientist.com

www.newscientist.com/article/2521476-attacks-...

2 weeks ago 2 2 0 0

Awesome 🤩

3 weeks ago 1 1 0 0
Post image

A new book makes the case that flowers, far from being purely decorative, have been transformational for all ecosystems. We literally couldn't live without them.

www.newscientist.com/article/mg26935880-400-w...

3 weeks ago 0 0 0 0
Post image

It shouldn't be possible to spend several hundred words figuring out how large a "shedload" actually is, but here we are.

www.newscientist.com/article/mg26935882-400-h...

3 weeks ago 1 0 0 0
Advertisement
A photo showing a row of ambulances parked outside a hospital. Credit: iStock.com / VV Shots

A photo showing a row of ambulances parked outside a hospital. Credit: iStock.com / VV Shots

OK, now, don't panic, but suppose the UK got dragged into a full-scale war.

Here's what the health system would need to do to handle the casualties - @doctors-net-uk.bsky.social

www.doctors.net.uk/news/what-would-it-take-...

3 weeks ago 1 0 0 0
Post image

If you have an hour to spare and don't mind my face, here's an online talk I gave for @newscientist.com last week on prehistoric peoples

app.events.ringcentral.com/events/deep-time-journey...

4 weeks ago 4 0 0 0
Models of a Neanderthal man and woman. The man is holding a long wooden stick and has a big beard. Both have ruddy red faces and broad noses. Credit: AP Photo / Martin Meissner / Alamy

Models of a Neanderthal man and woman. The man is holding a long wooden stick and has a big beard. Both have ruddy red faces and broad noses. Credit: AP Photo / Martin Meissner / Alamy

In the 40,000 years before their extinction, the Neanderthals lived through massive upheavals. @newscientist.com

www.newscientist.com/article/2520319-genetic-...

4 weeks ago 1 1 0 0

For several months, people have been wondering why Reform hasn't declared any crypto donations, despite Nigel Farage saying they'd received some

Now @theobserveruk.bsky.social can reveal why...

4 weeks ago 931 416 24 59
Video

It's interesting how The Daily Wire attacks the idea that gender is a performance when their sets are all about gender performance. Look at the aesthetics here — the cigars and crystal decanter with Japanese whiskey, the black dress shirt, the tight suit with two-toned double monks and tie bar ...

1 month ago 17603 2724 858 386
Preview
GB News seems to have become Reform TV—and Ofcom hasn’t stopped it Whether they are charged with keeping our news impartial, our water clean or our elections fair, Britain’s regulators are dozing

If (as Andrew Neil says) GB News has become Reform TV then maybe there’s a case for the @ElectoralCommUK to start taking an interest app.prospectmagazine.co.uk/story/72784/...

1 month ago 1919 731 99 39

WTAF

1 month ago 0 0 0 0

This is a decisive moment in the push to give Harriet the recognition she deserves. I actually gasped when I read the headline.

1 month ago 415 65 10 1
A cartoon showing a cow wearing a space helmet and standing on the surface of the moon. Credit: Josie Ford

A cartoon showing a cow wearing a space helmet and standing on the surface of the moon. Credit: Josie Ford

In these trying times, it's good to know that some people are thinking big happy positive thoughts - like how we could turn the moon into a source of revenue.

www.newscientist.com/article/mg26935873-700-i...

1 month ago 0 0 0 0
Advertisement
Post image

We know Neanderthals used tar made from tree bark as glue.

They may also have used it as an antiseptic to treat wounds. @newscientist.com

www.newscientist.com/article/2519668-neandert...

1 month ago 1 0 0 0

I know enough lawyers to understand that this ruling is lawyer-speak for “you absolute bunch of fucking clowns”

1 month ago 5 2 0 0
Preview
Ancient 'weirdo' reptile graduated from 4 legs to 2 in adolescence Sonselasuchus cedrus, discovered in fossils from Arizona, was a crocodile relative from the Triassic period that grew into an ostrich-like adult

Sonselasuchus cedrus, discovered in fossils from Arizona, was a crocodile relative from the Triassic period that grew into an ostrich-like adult

1 month ago 11 2 1 0