All Stories

  1. Physics

    Scientists Say: X-ray

    X-rays are a type of light that doctors use to image the inside of the body. Astronomers use X-rays to explore the cosmos.

    By Maria Temming
  2. Space

    New telescope images may unveil stars fueled by dark matter

    Three objects from the early universe could be hypothesized “dark stars,” researchers claim. But other scientists remain unconvinced.

    By Skyler Ware
  3. Science & Society

    Top 10 tips for how Gen Z’ers can get the best online experiences

    Emerging data point to how today’s teens can maximize their screen time’s benefits while limiting its risks.

    By Kathiann Kowalski
  4. Animals

    Analyze This: White wing spots may help monarch butterflies fly far

    Monarchs with more white on their wings are more successful migrants, new research shows

    By Carolyn Wilke
  5. Tech

    Could Star Trek replicators exist?

    Experts break down what’s possible and what’s not for this classic science-fiction invention.

    By Deborah Balthazar
  6. Life

    Scientists Say: Mycelium

    These fibrous networks are the reason plants think fungi are such "fun guys.”

    By Katie Grace Carpenter
  7. Tech

    Nanobots can now enter brain cells to spy on what they’re doing

    Fleets of advanced versions may one day be able to detect disease and then go about surgically treating it — without ever opening the skull.

    By Nikk Ogasa
  8. Space

    Weird black holes may reveal secrets of the early universe

    Emerging evidence points to the existence of rogue black holes and other cosmic oddities — such as big black holes in tiny galaxies.

    By Ashley Yeager
  9. Materials Science

    Made from fungi, this vegan leather can self-heal holes or rips

    If made under gentle conditions, leather formed from the “roots” of mushrooms can retain the ability to regrow and repair minor damage.

    By Jude Coleman
  10. Climate

    Let’s learn about why summer 2023 was so hot

    Human-caused climate change has played a big role in this summer’s historic heat.

    By Nikk Ogasa and Maria Temming
  11. Oceans

    Summer 2023 is when the ocean first turned ‘hot tub’ hot

    Unfortunately, scientists worry that this atypical sea warming may actually be the beginning of an unwelcome new ‘normal.’

    By Carolyn Gramling
  12. Tech

    Scientists Say: Fiber optic cable

    Whether you’re reading these words on a phone, computer or other device, you may have fiber optic cables to thank.

    By Maria Temming
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