Tag Archives: Science Magazines

Research: New Scientist Magazine – April 15, 2023

New Scientist | Science news, articles, and features

New Scientist Magazine April 15, 2023 issue:

How do we know that therapy works, and which kind is best for you?

How do we know that therapy works, and which kind is best for you?

Psychotherapy has never been more available and yet, with so many options, it can be hard to know where to start. Thankfully, researchers are getting to grips with what really works and why

The Power of Language review: What speaking many languages can do

Physicist David Wolpert on how to study concepts beyond imagination

Research Preview: Nature Magazine – April 6, 2023

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nature Magazine – April 6, 2023 issue: In 1947, Isaac Berenblum proposed that the development of cancer was a two-stage process: the first step introduces mutations into healthy cells, the second then promotes tumour growth through tissue inflammation. In this week’s issue, Charles Swanton and his colleagues investigate the role of particulate matter in prompting the development of non-small-cell lung cancers and find that cancer initiation in response to pollution conforms to Berenblum’s model. 

Carbon dioxide removal is not a current climate solution — we need to change the narrative

Drastically reduce emissions first, or carbon dioxide removal will be next to useless.

Bird-flu virus makes itself at home in Canada’s foxes and skunks

The virulent H5N1 strain now sweeping across the world is adapting to its mammalian hosts in northern North America.

Conquering Alzheimer’s: a look at the therapies of the future

Researchers are looking to drug combinations, vaccines and gene therapy as they forge the next generation of treatments for the condition.

Research: New Scientist Magazine – April 8, 2023

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New Scientist – April 8, 2023 issue:

Come explore the quantum realm – it isn’t as confusing as it seems

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Quantum theory, and the world of subatomic particles and forces it describes, has a daunting reputation for strangeness. And yet, with the right guidance, anyone can enjoy its many wonders

Cancer tumours in mice shrunk thanks to oxygen-sucking battery

A breast cancer tumour in a mouse
Tomography imaging of a breast cancer tumour in a mouse

By consuming oxygen near to tumours, the battery makes a class of experimental drugs target oxygen-free cancerous cells more effectively

Research Preview: Nature Magazine – March 30, 2023

Volume 615 Issue 7954

nature Magazine – March 30, 2023 issue: Medieval people on the Swahili coast of East Africa were among the first sub-Saharan people to practise Islam. David Reich, Chapurukha Kusimba and colleagues sequenced DNA from 80 individuals buried in six medieval and early modern coastal Swahili stone towns, dating between 1250 and 1800. Their analysis shows that African women and Asian men began mixing along the East African coast before the year 1000, and that the earliest Asian migrants were of largely Persian origin. 

A gem of a material could provide a shield for spacecraft

Material that includes carbon with the same structure as diamond could be used to protect satellites from space radiation.

It’s bad! Awful! Negative headlines draw more readers

People scrolling online news are 1% less likely to click on an article for each positive word in its title.

GPT-4 is here: what scientists think

Researchers are excited about the AI — but many are frustrated that its underlying engineering is cloaked in secrecy.

Research: New Scientist Magazine – April 1, 2023

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New Scientist – April 1, 2023 issue:

Cancer mystery as cases rise among younger people around the world

A scanning electron micrograph of cancer cells in the intestine

The number of people under 50 with cancer is increasing in many countries and for many different tumour types. Why this is occurring isn’t entirely clear, but it may be due to some aspects of modern life

Banishing wrinkles could boost healthy ageing – so who pays the bill?

A middle-aged, blue-eyed, Caucasian person's eye looks to the side while smiling with wrinkled skin.

Research suggesting that wrinkles could be a driver of ageing means we need to rethink the beauty industry – and who pays for it

Research Preview: Nature Magazine – March 23, 2023

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nature Magazine – March 23, 2023 issue: One of the main hurdles to putting autonomous cars on the road is how to ensure the reliability of the artificial intelligence that replaces the human driver. Evaluating the safety of an AI driver to the level of a human in a naturalistic environment would require testing across hundreds of millions of miles — something that is clearly impractical. 

South Pacific plankton go berserk after minor cyclone

The biggest phytoplankton bloom ever recorded in the South Pacific Ocean was triggered by a small but lingering storm.

Planet or failed star? A mysterious object blurs the line

A body classified as an exoplanet has been shown to nurture thermonuclear fusion of heavy hydrogen — a trait of objects called brown dwarfs.

Gigantic map of fly brain is a first for a complex animal

Fruit fly ‘connectome’ will help researchers to study how the brain works, and could further understanding of neurological diseases.

Research: New Scientist Magazine – March 18, 2023

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New Scientist – March 18, 2023 issue:

Cave paintings of mutilated hands could be a Stone Age sign language

MARSEILLE, FRANCE - APRIL 20:Views of the cave paintings Cosquer cave in Marseille before the official opening the 4 june on April 20, 2022 in Marseille, France. As the replica cave officially opens its doors to visitors on June 4,2022,a team of archaeologists and divers are racing to save the ancient underwater cave paintings from climate change and marine pollution in south-east France. (Photo by Patrick Aventurier/Getty Images)

Palaeolithic hand stencils with missing fingers could indicate ritual mutilation or frostbite – but new research suggests they might be trying to tell us something

Genome technology is transforming healthcare but what should we allow?

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From mice with two fathers to cures for debilitating diseases, the transformative power of genomic technology requires some big decisions on what we want to do with it

See pictures documenting the magnificent Padma river

https://earthobservatory.nasa.gov/world-of-change/PadmaRiver January 7, 1990

These images give an insight into the Padma, a major river flowing through Bangladesh that makes up the last leg of the journey of the river Ganges

Research Preview: Nature Magazine – March 9, 2023

Volume 615 Issue 7951

nature MagazineMarch 9, 2023 issue:

Sims-style ‘digital twin’ models can tell us if food systems will weather crises

From COVID-19 to the war in Ukraine, virtual models could inform global food policy before emergencies unfold.

Big bats fly towards extinction with hunters in pursuit

Human hunt at least 19% of bat species worldwide — especially flying foxes, which can have wingspans of 1.5 metres.

Close-up of a Mauritian flying fox resting upside-down on a banana plant.
The Mauritian flying fox (Pteroptus niger). As relatively large bats, flying foxes are hunted more heavily than other species. Credit: Fabrice Bettex Photography/Alamy

Large tropical bats with narrow home ranges are disproportionately likely to be hunted by humans, according to a global analysis of 1,320 bat species — nearly all of the 1,400 known to science1.

How to stop the bird flu outbreak becoming a pandemic

From tracking the disease’s spread in wild birds to updating human vaccines, there are measures that could help keep avian influenza in check.

A veterinarian injects avian flu vaccine into a goose in Taiyuan, Shanxi Province of China.
A goose being vaccinated against avian influenza in China.Credit: Wei Liang/China News Service/Getty

Fears are rising about bird flu’s potential to spark a human pandemic, as well as its destruction of wildlife and farmed birds. An 11-year-old girl tragically died in Cambodia last week after catching avian influenza. That followed reports earlier this year of the virus spreading from mammal to mammal through a mink farm, and causing mass mortality in Peruvian birds and sea lions. Since the beginning of 2022, more than 50 million poultry birds in the United States, and a similar number in Europe, have either died of the disease or been killed in efforts to stem its spread. Can bird flu be stopped, and if yes, how?

Previews: New Scientist Magazine – March 11, 2023

Issue 3429 | Magazine cover date: 11 March 2023 | New Scientist

New Scientist – March 11, 2023 issue:

Anaximander review: Did Anaximander create science, asks Carlo Rovelli

Ancient philosopher Anaximander’s discoveries about rain, wind and the cosmos may make him the true force behind modern science, argues physicist Carlo Rovelli in his newly republished first book

Restoring the brain’s mitochondria could slow ageing and end dementia

The surprisingly useful liquids that mop up gases like a sponge

The truth about cats’ domestication and why they really quite like us

Influenza viruses may have originated in fish 600 million years ago

Galaxies’ missing matter may be found – but now there’s too much of it

Changes to surrogacy laws must consider future reproductive technology

The UK’s official swimming rivers are too polluted to swim in

Research Preview: Nature Magazine – March 2, 2023

Volume 615 Issue 7950

nature – March 2, 2023 issue:

Custom-built drug shows its powers against tuberculosis

An upgraded antibiotic holds promise for treating tuberculosis strains that are resistant to existing treatments.

Kevlar helps to make one tough synthetic tendon

A water-filled gel has the strength and elasticity of natural tendon.

Big dino, little dino: how T. rex’s relatives changed their size

‘Impressive’ fossil analysis reveals why some dinosaurs were massive but their cousins were tiny.