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ScienceAlert
14 小时
Your Vision Can Predict Dementia 12 Years Before Diagnosis, Study Reveals
The eyes can reveal a lot about the health of our brain. Indeed, problems with the eyes can be one of the earliest signs of ...
ScienceAlert
10 小时
'Dark Genes' Hiding Unseen in Human DNA Have Just Been Revealed
Our records of the human genome may still be missing tens of thousands of 'dark' genes. These hard-to-detect sequences of ...
ScienceAlert
17 小时
There's a Surprisingly Easy Way to Remove Microplastics From Drinking Water
Tiny fragments of microplastics are making their way deep inside our bodies in concerning quantities, significantly through ...
ScienceAlert
8 小时
This Mind-Blowing Vision Is The Biggest Simulation of The Universe Ever
A supercomputer at Oak Ridge National Laboratory in the US has just pulled off the largest astrophysical simulation of the ...
ScienceAlert
8 小时
Giant Study Confirms The Milky Way Really Is an Unusual Galaxy
Research shows that galaxies form inside gigantic haloes of dark matter, the elusive substance that doesn't interact with ...
ScienceAlert
12 小时
HIV Cases Reach Lowest Point Since Rise of Disease in 1980s
Fewer people contracted HIV last year than at any point since the rise of the disease in the late 1980s, the United Nations ...
ScienceAlert
9 小时
Blocking One Key Enzyme May Help Reverse The Effects of Alzheimer's
Using genetic tools, the scientists then blocked TYK2 in the mice with Alzheimer's. This resulted in a reduction in the ...
ScienceAlert
14 小时
Haunted Houses Have a Surprising Effect on The Immune System
Visiting a haunted house could have a chilling effect on the immune system. According to new research, a jumpscare might be a ...
ScienceAlert
14 小时
Astronomers Reveal Stunning New Image of Unusual 'Sombrero Galaxy'
NGC 4594 is an unusual galaxy. It was discovered in 1781 by Pierre Méchain, and is striking because of a symmetrical ring of ...
ScienceAlert
1 天
Severe 'Melancholia' Depression Can Be Diagnosed by Facial Expression
New hope for earlier treatment might be on the horizon for people suffering the most severe form of depression.
ScienceAlert
1 天
The Blood of Exceptionally Long-Lived People Shows Crucial Differences
Twelve blood-based biomarkers related to inflammation, metabolism, liver and kidney function, as well as potential ...
ScienceAlert
1 天
Nasal Spray May Slow Alzheimer's Disease, Study in Mice Suggests
A curious link between Alzheimer's and insulin resistance is now so well-established, the neurodegenerative disease is ...
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