News

  1. Materials Science

    This material could camouflage objects from infrared cameras

    A coating of samarium nickel oxide counteracts hotter objects’ tendency for brighter thermal radiation.

    By Emily Conover
  2. Space

    Bubble-blowing galaxies could help solve a cosmic mystery

    Three galaxies ionizing hydrogen 680 million years after the Big Bang show a potential step in the ionization of nearly all hydrogen in the cosmos.

    By Christopher Crockett
  3. Climate

    Climate models agree things will get bad. Capturing just how bad is tricky

    Climate models are better than ever at simulating complex interactions between ocean, air, ice and land. But scientists still aren’t really sure what the worst-case scenario might be for Earth’s future climate.