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Health
Incredibly easy habit lowers dementia risk by 17%
A study linking more daylight exposure to a lower chance of dementia is drawing wide coverage across three outlets.
Sunlight
11 trends tracked about this subject — the full history, oldest to newest below.
◼ Archived
Health
Less Than 42 Minutes of Bright Light Daily Is a Stronger Predictor of Dementia Than Obesity, Study Finds
A study of 87,577 UK adults found that getting less than 42 minutes of bright daytime light daily predicts dementia risk more strongly than obesity, alcohol use, hearing loss, air pollution, traumatic brain injury, or vitamin D supplement use.
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Science
Sunlight at night: US startup’s demonstration of lighting Earth from space draws criticism
1 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
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Science
Sunlight at night: US startup’s demonstration of lighting Earth from space draws critcism
A United States startup is facing substantial backlash over plans to test giant mirrors in space for nighttime sunlight.
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Health
Taking Vitamin D? This Is the Most Important Thing to Remember
Coverage examines important considerations for taking vitamin D as fall and winter sunlight levels decrease.
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Science
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Quantum Entanglement Generated From Sunlight For The First Time Ever
Researchers have achieved a scientific first by generating quantum entanglement using sunlight instead of the traditionally required precisely controlled lasers.
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Science
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Hybrid material based on nanosheets 500x thinner than a human hair can produce hydrogen peroxide
Scientists have developed a hybrid material utilizing nanosheets to produce hydrogen peroxide using only sunlight.
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Health
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How much sunshine do we really need?
Recent coverage examines the balance between sun exposure and vitamin D levels.
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Health
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How Much Sunlight Do You Need for Healthy Vitamin D Levels?
Recent coverage examines the relationship between sunlight exposure and human vitamin D levels, highlighting physical warning signs.
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Science
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Scientists Turn Ordinary Sunlight Into UV Light in Major Energy Breakthrough
2 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
◼ Archived
Health
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Study challenges a common belief about vitamin D and sunlight
A new study questions long‑held ideas about sunlight’s role in vitamin D, sparking health coverage across India and beyond