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WEDNESDAY, 20 MAY 2026, 14:50

Science/Tech

Single dose of magic mushroom psychedelic can cause anatomical brain changes, study finds

05 May at 17:00 PM, via The Guardian

Participants took 25mg of psilocybin, reporting deeper psychological insight and better wellbeing a month later

A single dose of psilocybin, the active ingredient in magic mushrooms, can induce anatomical changes in the brain, according to research among people who took the psychedelic compound for the first time.

Scientists spotted apparent changes in the brain’s structure which were still...

World ‘unprepared’ for next pandemic as countries fail to agree on sharing information, tests and vaccines

05 May at 15:34 PM, via The Guardian

Finalisation of pact governing global response to disease outbreaks delayed as talks on how to share benefits stall

A key deadline to finalise a global pandemic treaty has been missed by negotiators, prompting warnings that the world remains unprepared for the next major disease outbreak.

Countries have been trying to agree how they should share information on pathogens, such as bacteria or...

From app idea to board game hit

05 May at 14:08 PM, via TechCentral

From pizza-box prototypes to Exclusive Books shelves, this South African financial literacy board game has found an audience.

Slow Alzheimer’s diagnoses ‘mean UK patients missing out on experimental treatments’

05 May at 13:00 PM, via The Guardian

Alzheimer’s Research UK says patients at risk of being left behind as lack of formal or accurate diagnoses closes door to trials

People with Alzheimer’s disease are missing out on experimental treatments because they are not diagnosed early or accurately enough to be enrolled in clinical trials, a UK charity has said.

Trials of Alzheimer’s drugs reached a record high this year, according to...

A game-changer for good health? Scientists believe ‘we are when we eat’ | Devi Sridhar

05 May at 09:00 AM, via The Guardian

Decades of advice on what to eat and what not to might have been missing one key ingredient, according to new research

Reduce your calories. Eat more vegetables. Limit soft drinks and junk foods. For years, even decades, this has been the advice for those wanting a healthy body weight, lower blood pressure and better markers of metabolic health. Most weight-loss advice has focused on either...

‘Historic breakthrough’: could the fossil fuel era be coming to an end? – podcast

05 May at 06:00 AM, via The Guardian

The transition towards renewable energy received a boost last week when representatives from 57 countries met in Santa Marta, Colombia, for a world-first climate meeting aimed at bringing the fossil fuels era to an end. Madeleine Finlay hears from the Guardian’s global environment editor, Jon Watts, about how the landmark conference came about, who was missing, and whether the optimism can...

Man produces sperm from testicular tissue frozen as a child in breakthrough trial

04 May at 16:00 PM, via The Guardian

Exclusive: Sperm re-transplant offers hope that boys left infertile by chemotherapy could have biological children one day

In a groundbreaking fertility trial, a man whose testicular tissue was frozen before he underwent chemotherapy as a child to be re-transplanted 16 years later has been able to produce sperm.

It is the first time a transplant of cryopreserved prepubertal testicular tissue...

What is hantavirus, the infection that has killed three people on a cruise ship?

04 May at 07:12 AM, via The Guardian

Rodent-carried disease is not usually contagious between humans and outbreaks are rare. ‘New world’ variants are the most deadly. What are the symptoms and treatment?

Three passengers on a cruise ship in the Atlantic Ocean have died after a suspected hantavirus outbreak, according to the World Health Organization (WHO).

The outbreak was reported on the polar cruise ship MV Hondius, which was...

Starwatch: Eta Aquariid meteor shower bursts into the skies

04 May at 07:00 AM, via The Guardian

Best seen before dawn, the shower will reach its peak on the night of 5–6 May

The Eta Aquariid meteor shower bursts upon the skies this week, reaching its peak on the night of 5–6 May.

Best seen before dawn, the chart shows the view looking east from London at 4am on 6 May. By this time, the shower’s radiant point will have climbed into the south-eastern sky.

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Scientists discover 27 potential new planets that orbit two stars in solar systems far, far away

04 May at 02:01 AM, via The Guardian

On ‘Star Wars day’, researchers more than double the number of potential known ‘circumbinary’ planets like the fictional Tatooine, home to Luke Skywalker

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Astronomers have discovered 27 new potential planets that orbit two stars, like the fictional desert planet Tatooine from the...

‘They know they’re safe’: beagles saved from US research facility after protests

04 May at 00:59 AM, via The Guardian

Big Dog Ranch Rescue made deal to buy 1,500 dogs from Ridglan Farms, a Wisconsin breeding and research facility

The first beagles removed from a Wisconsin dog breeding and research facility that was the site of recent protests seemed to know right away that they were safe.

“They started within an hour or so coming up to us, wanting attention. Some crawled in people’s laps. Every single one...

Three passengers dead after suspected hantavirus outbreak on cruise ship

03 May at 21:52 PM, via The Guardian

Further three people taken ill, including 69-year-old Briton reported to be in intensive care in South Africa

Three people have died after a suspected hantavirus outbreak on a cruise ship sailing in the Atlantic.

One case of hantavirus infection had been confirmed and there were five additional suspected cases, the World Health Organization told Agence France-Presse on Sunday.

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Nasa brought crashing down to earth as budget threat follows lunar success

03 May at 14:00 PM, via The Guardian

Artemis II inspired the public but the Trump administration wants to slash the science underpinning human spaceflight

It should have been a victory lap for Jared Isaacman. The Nasa administrator was in Washington DC for what he surely hoped would be a celebration with lawmakers and the US president, little more than two weeks after the successful conclusion of the first human journey around the...

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