Feature Life

Imperfect mimics

Reprogramming may not produce exact embryonic stem cell replicas

By Tina Hesman Saey

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Life

  1. Animals

    Fire ants build little syphons out of sand to feed without drowning

    By Aayushi Pratap
  2. Hainan gibbon on a rope bridge
    Animals

    A rope bridge restored a highway through the trees for endangered gibbons

    By Carolyn Wilke
  3. Venus flytrap plant
    Plants

    How Venus flytraps store short-term ‘memories’ of prey

    By Curtis Segarra
  4. tardigrade glowing blue
    Animals

    Glowing blue helps shield this tardigrade from harmful ultraviolet light

    By Jonathan Lambert
  5. zebrafish
    Life

    A glowing zebrafish wins the 2020 Nikon Small World photography contest

    By Erin Garcia de Jesus
  6. Torquigener albomaculosus
    Animals

    Pufferfish may be carving mysterious ‘crop circles’ near Australia

    By Jake Buehler
  7. illustrated representation of the gene editing tool CRISPR/Cas9
    Genetics

    Gene-editing tool CRISPR wins the chemistry Nobel

    By Tina Hesman Saey
  8. Rose-breasted grosbreak male on one side and female on other
    Animals

    This rare bird is male on one side and female on the other

    By Aayushi Pratap

From the Nature Index

Paid Content