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Sciencealert

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

  • 224articles · 30d
  • 7+ hour agolatest article
  • Aug 15, 2026earliest in window
  • 98%with images
  • 110avg words
articles per day
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  • Science & Technology 151
  • Science & Nature 116
  • Medical 102
  • Health & Wellness 85
  • STEM 69
  • Health 59
  • Pets & Animals 15
  • Food & Drink 14

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News

ScienceAlert
sciencealert.com > this-subtle-change-to-your-fingernails-can-be-a-sign-of-hidden-disease

This Subtle Change to Your Fingernails Can Be a Sign of Hidden Disease

7+ hour, 15+ min ago   (279+ words) Underlying, less visible health problems sometimes manifest themselves through connected changes in the body that show up before any actual symptoms....

ScienceAlert
sciencealert.com > you-can-mix-up-your-daily-steps-and-still-lower-risk-of-death-research-shows

You Can Mix Up Your Daily Steps And Still Lower Risk of Death, Research Shows

19+ hour, 48+ min ago   (16+ words) ScienceAlert...

ScienceAlert
sciencealert.com > bizarre-rash-was-thought-to-be-a-liver-injury-but-it-was-caused-by-a-common-habit

Bizarre Rash Was Thought to Be a Liver Injury, But It Was Caused by a Common Habit

22+ hour, 48+ min ago   (711+ words) When a young boy reported to the emergency department with a mysterious form of 'spontaneous bruising' marking his abdomen, doctors were basically stumped. Neither the boy nor his parents had any idea how the strange lesions had formed, and a…...

ScienceAlert
sciencealert.com > scientists-find-a-subtle-clue-to-adhd-hidden-in-the-eyes

Scientists Find a Subtle Clue to ADHD Hidden in The Eyes

1+ day, 49+ min ago   (427+ words) The eyes are said to be windows to the soul....

ScienceAlert
sciencealert.com > scientists-gave-cash-to-low-income-moms-and-it-altered-their-babies-aging

Scientists Gave Cash to Low-Income Moms, And It Altered Their Babies' Aging

1+ day, 13+ hour ago   (354+ words) We usually think of aging as something that catches up with us later in life....

ScienceAlert
sciencealert.com > a-man-went-to-hospital-with-blood-in-his-urine-doctors-found-a-needle-in-his-heart

A Man Went to Hospital With Blood in His Urine. Doctors Found a Needle in His Heart.

1+ day, 20+ hour ago   (255+ words) A puncture to the heart may be shockingly insidious....

ScienceAlert
sciencealert.com > ai-designed-drug-makes-patients-blood-look-biologically-younger-study-shows

AI-Designed Drug Makes Patients' Blood Look Biologically Younger, Study Shows

1+ day, 20+ hour ago   (430+ words) You can't change the age written on your ID....

ScienceAlert
sciencealert.com > scientists-can-now-watch-conversations-between-cells-across-the-body-of-a-living-animal

Scientists Can Now Watch 'Conversations' Between Cells Across The Body of a Living Animal

2+ day, 7+ hour ago   (209+ words) Biology – the study of living things – can admittedly be a little reductive at times....

ScienceAlert
sciencealert.com > experiment-tested-out-of-body-experiences-two-reported-seeing-things-scientists-cant-explain

Experiment Tested Out-of-Body Experiences. Two Reported Seeing Things Scientists Can't Explain.

2+ day, 10+ hour ago   (768+ words) There are people who say they can leave their own bodies....

ScienceAlert
sciencealert.com > gone-too-hard-regular-erectile-dysfunction-drug-use-raises-risk-of-vision-loss-study-finds

Gone Too Hard? Regular Erectile Dysfunction Drug Use Raises Risk of Vision Loss, Study Finds

2+ day, 21+ hour ago   (827+ words) Some myths refuse to die, especially when they mix sex and shame. For generations, young people were warned that sexual activity could make them blind. Science has long dismissed the claim. But a new study has brought the old myth…...