< Back to 68k.news US front page

Science

Original source (on modern site) | Article images: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25]

  1. Climate
  2. Space & Astronomy
  3. Health
  4. Trilobites
  5. Origins
  6. Out There
  7. Covid Pandemic
  1. Do Birds Dream?

    What new research on the avian brain and REM sleep in birds might reveal about our own dream lives.

     By Maria Popova

    CreditAdara S&aacute;nchez

    Essay

  2. Bird Flu Spreads to Dairy Cows

    U.S. regulators confirmed that sick cattle in Texas, Kansas and possibly in New Mexico contracted avian influenza. They stressed that the nation's milk supply is safe.

     By Emily Anthes

    CreditAllison Terry for The New York Times
  3. CreditThe New York Times
  4. CreditAlan Dyer/VWPics, via Alamy

    Out There

  5. CreditMatthew Abbott for The New York Times

April 8, 2024 Total Solar Eclipse

More in April 8, 2024 Total Solar Eclipse ›
  1. CreditSuzanne Cordeiro/Agence France-Presse — Getty Images
  2. CreditThe New York Times
  3. CreditMatthew Abbott for The New York Times
  4. CreditJalen Wright for The New York Times
  5. CreditThe New York Times

Trilobites

More in Trilobites ›
  1. CreditBIAX Consult
  2. Credit
  3. CreditClare Jacobs
  4. CreditMatteo Riccardo Di Nicola
  5. Credit

Origins

More in Origins ›
  1. CreditBlue Nile Survey Project
  2. CreditLouise Johns for The New York Times
  3. Tras la pista de los denisovanos

    El ADN ha demostrado que esos humanos ya extintos se extendieron por todo el mundo, desde la fría Siberia hasta el Tíbet, a una gran altitud, quizá incluso en las islas del Pacífico.

     By Carl Zimmer

    CreditMaayan Harel/Universidad Hebrea en Jerusalén, vía Associated Press
  4. On the Trail of the Denisovans

    DNA has shown that the extinct humans thrived around the world, from chilly Siberia to high-altitude Tibet — perhaps even in the Pacific islands.

     By Carl Zimmer

    CreditMaayan Harel/Hebrew University in Jerusalem, via Associated Press
  5. CreditGovernment of Navarre and J.L. Larrion

Climate and Environment

More in Climate and Environment ›
  1. CreditJoel Saget/Agence France-Presse — Getty Images
  2. CreditMichael Walker/Alamy
  3. CreditGordon Chibroski/Portland Press Herald, via Getty Images
  4. CreditAndri Tambunan for The New York Times
  5. CreditThe New York Times
  1. Ensayo

    ¿Sueñan los pájaros?

    Nuevas investigaciones sobre el cerebro de las aves y su sueño REM nos dan pistas sobre la evolución de nuestros propios sueños.

    By Maria Popova

  2. Ice Skating and the Brain

    How do champion skaters accomplish their extraordinary jumps and spins? Brain science is uncovering clues.

    By Pam Belluck

  3. 4 Takeaways From the Abortion Pill Arguments

    Several justices questioned the remedy of applying nationwide restrictions to mifepristone because it would be the first time a court had second-guessed the F.D.A.'s expert judgment on a drug.

    By Pam Belluck

< Back to 68k.news US front page