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Sciencealert

The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.

  • 222articles · 30d
  • 16+ hour agolatest article
  • Aug 15, 2026earliest in window
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  • 108avg words
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  • Health & Wellness 85
  • STEM 67
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News


sciencealert.com > job-with-highest-risk-of-radiation-cancer-revealed-out-of-over-500-occupations

Job With Highest Risk of Radiation Cancer Revealed Out of Over 500 Occupations

4+ week, 3+ hour ago   (453+ words) You might think that workers in nuclear medicine facilities or X-ray departments would face the greatest dangers of radiation exposure in their professional lives, but the science suggests otherwise....


sciencealert.com > could-the-next-alzheimers-treatment-be-encoded-in-deep-sleep

Deep Sleep Brain Waves Offer Protection Against Alzheimer's Disease, New Research Shows

2+ week, 1+ day ago   (641+ words) The next morning, the researchers collected a sample of each participant's cerebrospinal fluid (CSF)...After the study, the researchers checked in with participants to see how their Alzheimer's symptoms progressed...In the CSF samples, the researchers were looking for levels…...


sciencealert.com > were-not-taking-harmful-cat-behaviors-on-the-internet-seriously-enough-researchers-warn

We're Not Taking Harmful Cat Behaviors on The Internet Seriously Enough, Researchers Warn

3+ week, 4+ day ago   (650+ words) In a study published in Anthrozoös, researchers from Adelaide University in Australia found that signs...by advocates and practitioners as a tool for human-cat bonding and feline enrichment," write the researchers...The researchers identified nine different themes that the comments…...


sciencealert.com > researchers-put-spinach-directly-into-bread-and-saw-the-bodys-insulin-response-change

Researchers Put Spinach Directly Into Bread And Saw The Body's Insulin Response Change

2+ week, 3+ day ago   (394+ words) Scientists have figured out how to secretly enrich white bread with spinach – and it could have an immediate and measurable impact on the body's insulin response....


sciencealert.com > largest-psychedelic-brain-study-yet-reveals-how-psilocybin-helps-people-feel-at-one-with-existence

The World's Largest Psychedelic Brain Study of Its Kind Just Found 'Hidden Order' in The Chaos

3+ week, 4+ day ago   (864+ words) Psychedelics are becoming more clinically relevant, and a slew of recent research has explored the effects...hidden order within that disruption," explains Devon Stoliker, a neuroscientist and consciousness researcher...In a five-year study at Monash University, researchers used functional magnetic…...


sciencealert.com > common-daily-vitamin-linked-to-13-cognitive-boost-in-early-dementia-study-shows

Common Daily Vitamin Linked to 13% Cognitive Boost in Early Dementia, Study Shows

2+ week, 6+ day ago   (636+ words) Alzheimer's, news of prospective drug treatments failing or producing mixed results is a cause for concern...But emerging evidence gives reasons for hope too, with research suggesting a common vitamin supplement...According to the scientists, it's the first research analyzing…...


sciencealert.com > one-of-americas-most-widely-consumed-ingredients-linked-to-metabolic-changes-and-obesity

One of America's Most Widely Consumed Ingredients Linked to Metabolic Changes And Obesity

6+ day, 8+ hour ago   (663+ words) were a century ago, due to its use as a cooking oil and as an ingredient in processed foods – and researchers...have some serious concerns about how that might be affecting our health....A study published in the Journal of…...


sciencealert.com > scientists-built-prosthetic-skin-that-mimics-one-crucial-feature-of-pain

Scientists Built Prosthetic 'Skin' That Mimics One Crucial Feature of Pain

2+ week, 1+ day ago   (715+ words) The prototype is not a complete prosthetic limb....The researchers first placed a four-sensor array on a robotic hand....


sciencealert.com > unambiguous-ketamine-is-an-opioid-new-molecular-evidence-shows

'Unambiguous': Ketamine Is an Opioid, New Molecular Evidence Shows

2+ week, 5+ day ago   (1014+ words) other experiments produced conflicting results, and despite technological advancements that enabled researchers...to image molecules, the smoking gun – evidence of ketamine physically occupying the primary binding...

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