Research says outdoor light exposure in evening increases prevalence of the disease, especially in people under age 65
New research claims that exposure to outdoor light at night may increase the prevalence of Alzheimer’s disease, especially in people under the age of 65.
The researchers who conducted the study, funded by a National Institutes of Health grant and published in the journal Frontiers in Neuroscience on Friday, said they have found correlations between areas of the US with excessive exposure to artificial light at night and the prevalence of Alzheimer’s disease.
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09/06/2024 - 05:00
09/06/2024 - 02:00
Exclusive: Reliance on fossil fuels fell in August to less than one-fifth of all electricity generated across country
Great Britain’s electricity system has recorded its greenest ever summer after growing numbers of wind and solar farms cut the need for gas power plants to fresh lows.
Analysis of energy generation data, commissioned by the Guardian, revealed that Britain’s reliance on gas generation fell in August to less than one-fifth of all electricity, or 4 terawatt hours (TWh), its lowest ever level for a one-month period.
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09/06/2024 - 02:00
The best of this week’s wildlife photographs from around the world
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09/06/2024 - 01:00
The third edition of Yeast looks at how human food consumption and production affects the social sphere and contributes to climate catastrophe
• Yeast photo festival: From Planet to Plate, is in Matino and Salento, Italy, from 19 September to 3 November
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09/05/2024 - 13:18
New research shows that cases of valley fever, which in rare cases can be fatal, have risen dramatically in recent years
At least 19 people contracted valley fever, a fungal infection that in rare cases can be fatal, after attending an outdoor music festival in southern California in May, public health officials have reported.
The number of illnesses associated with the five-day Lightning in a Bottle event has almost quadrupled over the last month. Valley fever is caused by inhaling Coccidioides, a fungus endemic to the soil of the US south-west. New research shows that cases of the illness have risen dramatically in recent years.
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09/05/2024 - 13:00
Because bats feed on crop pests, their disappearance led to a surge in pesticide use. Research found a rise in infant mortality in areas where the bats had been wiped out
In 2006, a deadly fungus started killing bat colonies across the United States. Now, an environmental economist has linked their loss to the deaths of more than 1,300 children.
The study, published in Science on Thursday, found that farmers dramatically increased pesticide use after the bat die-offs, which was in turn linked to an average infant mortality increase of nearly 8%. Unusually, the research suggests a causative link between human and bat wellbeing.
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09/05/2024 - 07:00
Study’s authors say integrity of higher education ‘at risk’ upon finding lack of attention to role of oil and gas firms
Fossil fuel companies’ funding of universities’ climate-focused efforts is delaying the green transition, according to the most extensive peer-reviewed study to date of the industry’s influence on academia.
For the study, published in the journal WIREs Climate Change on Thursday, six researchers pored over thousands of academic articles on industries’ funding of research from the past two decades. Just a handful of them focused on oil and gas companies, showing a “worrying lack of attention” to the issue, the analysis says.
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09/05/2024 - 06:50
Enthusiasts discovered Norfolk snout, thought to have died out in the UK in 1971, in their garden
The Norfolk snout was always a rare moth in Britain. By the late 1960s, populations of this small beige moth with its distinctive protuberant “nose” had dwindled to just one site – a working quarry in north-west Norfolk.
Bad weather or possibly overcollection by a few zealots meant that the moth, which has a 20mm wingspan, became extinct in Britain in 1971.
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09/03/2024 - 23:00
npj Ocean Sustainability, Published online: 04 September 2024; doi:10.1038/s44183-024-00079-1
From oceans apart to the global ocean: Including marine connectivity in global conservation targets
09/02/2024 - 23:00
npj Ocean Sustainability, Published online: 03 September 2024; doi:10.1038/s44183-024-00074-6
Is tuna ecolabeling causing fishers more harm than good?