Chris Simms
@chrisnsimms.bsky.social
6.4K followers 18K following 410 posts
Science journalist covering all fields. Formerly an editor at New Scientist and Nature. Particular fan of health, mushrooms, amphibians, marine life and nature 🧪🐸 🍄 Selection of articles here: https://www.newscientist.com/author/chris-simms/
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chrisnsimms.bsky.social
Yep, that's the preprint the story is based on
chrisnsimms.bsky.social
Naked mole-rat workers may have specific roles, such as cleaning the toilet chamber or transporting waste, rather than being generalist helpers. The findings suggest their colonies are even more complex than we thought. 🧪 #animals #zoology #nature

www.livescience.com/animals/land...
Some naked mole rats are designated toilet cleaners, study suggests
Naked mole rats may have specific roles, such as cleaning the toilet chamber or transporting waste, rather than being generalist helpers. The findings suggest naked-mole-rat colonies are even more com...
www.livescience.com
chrisnsimms.bsky.social
And if so, would it actually be possible to catch it? Eating the cheese seems to be no threat, but what if you gave your contaminated cheese a good sniff, or had it on your hands and then didn't wash them properly?
chrisnsimms.bsky.social
Obviously, this is only going to happen where milk is actually contaminated and hasn't been pasteurised to kill off potential nasties, but does this mean the H5N1 virus could be sitting in the cheese in some people’s fridges? 🧪
chrisnsimms.bsky.social
However, the virus only survives if the cheese is made with raw milk at pH levels of 6.6 and 5.8, whereas at the lower pH of 5.0, the virus was killed off.
chrisnsimms.bsky.social
The infectious virus can persist through the cheese-making process and for at least 120 days of cheese ageing. Luckily ferrets fed contaminated raw-milk cheese didn’t catch the virus, although they did if they drank raw milk containing it.
chrisnsimms.bsky.social
This seems an eye-catching finding. H5N1 flu viruses - like the avian influenza H5N1 virus infecting dairy cattle in the US – can persist in cheese made from contaminated raw milk. Raw milk-cheeses include Cheddar, Comté and Parmigiano Reggiano, to name but a few. 🧪 www.nature.com/articles/s41...
H5N1 influenza virus stability and transmission risk in raw milk and cheese - Nature Medicine
The pathogenic avian flu H5N1 virus remains stable in raw milk and throughout the cheese-making process, but contaminated cheese fed to ferrets did not lead to infection, whereas raw milk did.
www.nature.com
chrisnsimms.bsky.social
Oooh, very exciting. Can't wait to see it
Reposted by Chris Simms
chrisnsimms.bsky.social
Are any of the other big science awards catching up with the #Nobels?

For @nature.com, I spoke to a panoply of prize-winning scientists including Andre Geim, @saraseager.bsky.social and Robert Langer to see what they thought. 🧪 #science

www.nature.com/articles/d41...
These science prizes want to rival the Nobels: how do they compare?
Being named as a Nobel laureate is the ultimate prize for many scientists, but how do other science prizes compare?
www.nature.com
chrisnsimms.bsky.social
The discovery speaks to the speculation of Charles Darwin in The Descent of Man, in which he suggested that the origins of spoken language might be traceable to the imitation and modification of instinctive sounds that humans and other animals produce.
chrisnsimms.bsky.social
There seems to be an innate component to the alarm call that many bird species respond to, but in this case, it has been tailored to refer to a specific threat
chrisnsimms.bsky.social
In a very cool example of shared communication, 21 species of birds from different continents use and understand similar alarm calls when they see a nest invader like a cuckoo. This happens despite their last common ancestor being 53 million years ago. 🧪 #birds
www.newscientist.com/article/2498...
20 bird species can understand each other’s anti-cuckoo call
Several species of birds from different continents use and understand similar alarm calls when they see an invader that might lay an egg in their nest – this shared call hints at the origin of languag...
www.newscientist.com
chrisnsimms.bsky.social
We knew learning to play an instrument seemed to help reading skills in young children, but we didn't know how.

It turns out that it seems to work by enhancing the ability to recognise and manipulate the sounds that make up words. 🧪 #mind #reading #music

www.newscientist.com/article/2498...
How playing a musical instrument helps children learn to read
Learning to play an instrument has long been linked to improved reading skills among children, and we may finally understand why
www.newscientist.com
chrisnsimms.bsky.social
In most mammals, females live longer than males, but in birds the trend goes the other way – now a study of over 1000 species points to possible reasons for these differences and hints at why women might always live longer than men on average 🧪

www.newscientist.com/article/2498...
Evolution may explain why women live longer than men
In most mammals, females live longer than males, but in birds the trend goes the other way – a study of over 1000 species points to possible reasons for these differences
www.newscientist.com
chrisnsimms.bsky.social
Lovely drawings. Makes me want to get straight out there and find some 🍄 #nature #art 🧪 #fungi
emmasartworks.bsky.social
Fungi, galls and snoozing ladybirds from a walk along Sutton Bank, North Yorkshire, last week.
🐡
#fungi
#invertebrates
Pen and watercolour sketches of fungi and oak galls
Reposted by Chris Simms
jimmybernot.bsky.social
This is my 1st time catching my pet archer fish, Legolas, spitting on camera. Archerfish use modified jaw and tongue bones to fire a jet of water to knock down bugs from over hanging vegetation. Here Legolas is shooting down a fruit fly 🪰 🐠🧪
chrisnsimms.bsky.social
How would that have gone at the Council of Elrond?
Aragorn: You have my sword...
Legolas: And you have my spit
chrisnsimms.bsky.social
The dodo on the hobbit?

Oh no, hold on... the dodo on the Frodo. That took me far too long.
chrisnsimms.bsky.social
Implications of such dramatic ground subsidence are severe, because it can cause steep gradients, fissures and damage buildings, roads and railways.

And that's before you even factor in the fact that the groundwater extraction behind the subsidence is using up crucial fresh water supplies.
chrisnsimms.bsky.social
34cm/year seems a pretty dramatic amount, and it's huge over the longer term. That could be 3.4 metres over 10 years!