Uncategorized

  1. Oceans

    These ancient seafloor microbes woke up after over 100 million years

    Scientists discover that microbes that had lain dormant in the seafloor for millions of years can revive and multiply.

    By Carolyn Gramling
  2. Planetary Science

    NASA’s Perseverance rover will seek signs of past life on Mars

    NASA’s Perseverance rover will collect rocks and search for past life on Mars using lasers and zoomable cameras among other instruments.

    By Lisa Grossman
  3. Physics

    A black hole circling a wormhole would emit weird gravitational waves

    A new calculation reveals the strange gravitational waves LIGO and Virgo could see if a black hole were falling into a hypothetical tunnel in spacetime.