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Sciencealert

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

  • 2,759articles · 365d
  • 2+ hour agolatest article
  • Sep 13, 2025earliest in window
  • 94%with images
  • 291avg words
articles per day
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  • science and technology 1,821
  • SCT 1,417
  • HTH 1,205
  • HW 1,125
  • ST 891
  • health 715
  • PA 205
  • environment 124

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sciencealert.com > sperm-get-lost-in-microgravity-and-it-could-seriously-impact-space-travel

Google News

5+ mon, 2+ week ago   (12+ words) Sperm Get Lost in Microgravity, And It Could Seriously Impact Space Travel ScienceAlert...

ScienceAlert
sciencealert.com > ai-detected-an-unusual-detail-hidden-in-a-famous-raphael-masterpiece

AI Detected an Unusual Detail Hidden in a Famous Raphael Masterpiece

11+ mon, 4+ day ago   (601+ words) Solves 500-Year-Old Leonardo Da Vinci Mystery Researchers from the UK and US developed a custom analysis...Bradford in the UK explained in 2023, when the researchers' findings were published. "The computer...that's not the case with St Joseph. The researchers note…...

ScienceAlert
sciencealert.com > science-weighs-in-on-whether-all-those-photos-are-helping-or-hurting-your-memory

Science Weighs in on Whether All Those Photos Are Helping or Hurting Your Memory

3+ week, 7+ hour ago   (312+ words) Chances are, there are thousands of photos on your phone right now – and you probably never look at them....

ScienceAlert
sciencealert.com > award-winning-images-reveal-our-smallest-realms-of-life-in-epic-detail

Award-Winning Images Reveal Our Smallest Realms of Life in Epic Detail

10+ mon, 4+ week ago   (352+ words) Entomology enthusiast Zhang You created this intricate image by stacking over 100 carefully lit and cleaned...whole process took two weeks. Related: Award-Winning Image Reveals a Hidden Culprit Behind Alzheimer's...eyes. We can see an example of this bundling in the…...

ScienceAlert
sciencealert.com > a-neuroscientist-reveals-how-beauty-ideals-are-rewiring-your-brain

A Neuroscientist Reveals How Beauty Ideals Are Rewiring Your Brain

10+ mon, 5+ day ago   (950+ words) Related: 8 Minutes on TikTok Is Enough to Harm Body Image in Young Women But this wiring also makes us vulnerable....

ScienceAlert
sciencealert.com > journalism-can-help-expose-bad-science-and-trigger-real-world-change-new-study-shows

Journalism Can Help Expose Bad Science And Trigger Real-World Change, New Study Shows

2+ week, 6+ day ago   (350+ words) Thank you for reading this article: By supporting science journalism, you're also supporting higher standards in scientific research – which benefits us all....

ScienceAlert
sciencealert.com > one-type-of-activity-is-particularly-effective-at-keeping-your-brain-young

One Type of Activity Is Particularly Effective at Keeping Your Brain Young

10+ mon, 2+ week ago   (1032+ words) Finally Know Their Secret. We asked the lead researchers, neuroscientists Carlos Coronel and Agustín...

ScienceAlert
sciencealert.com > we-surveyed-scientists-about-aliens-their-answers-were-revealing

We Surveyed Scientists About Aliens. Their Answers Were Revealing.

3+ mon, 4+ day ago   (460+ words) It may seem like we are on the verge of discovering alien life....

ScienceAlert
sciencealert.com > ai-finds-potential-ozempic-side-effects-hidden-in-an-unexpected-data-source

AI Finds Potential Ozempic Side Effects Hidden in an Unexpected Data Source

3+ mon, 1+ week ago   (726+ words) 'front page of the internet' could help researchers spot potential side effects of GLP-1drugs used...the most commonly reported on Reddit, and the researchers emphasize that they don't see their new...made possible by the latest AI models. Here, the…...

ScienceAlert
sciencealert.com > scientists-tested-113-everyday-products-sold-by-major-us-retailers-85-contained-undisclosed-harmful-chemicals

Scientists Tested 113 Everyday Products Sold by Major US Retailers. 85% Contained 'Undisclosed Harmful Chemicals"

4+ week, 1+ day ago   (283+ words) Do we really know what chemicals are in the personal care and cleaning products we use every day? A new study published in Environment & Health suggests not....

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