News

  1. Planetary Science

    Giant planet ‘destabilization’ may have coincided with the birth of Earth’s moon

    New meteorite data suggest the orbits of the giant planets abruptly changed about 60 million to 100 million years after the solar system started forming.

    By Bas den Hond
  2. Life

    10 billion snow crabs have disappeared off the Alaskan coast. Here’s why

    In the eastern Bering Sea, the snow crab population plummeted after a marine heat wave in 2018. The crabs may have starved, a new study finds.

    By Jude Coleman
  3. Health & Medicine

    Blocking an aging-related enzyme may restore muscle strength

    Treating old mice with a drug that inhibits a “gerozyme” restored muscle strength, which can diminish with aging.