News

  1. Tech

    Press ‘n’ Peel Lasers: Coaxing light beams out of cheap plastic

    Researchers have devised a way to imprint lasers in plastic—an achievement that may one day lead to ultracheap lasers mass-produced like poker chips.

    By Peter Weiss
  2. Astronomy

    Sky Prospecting: Surveying the universe’s middle-aged galaxies

    With a new sky survey, astronomers can tell the story of what happened during the universe’s middle years—about 7 billion years ago.

    By Sorcha McDonagh
  3. Earth

    Long-Term Ocean Venting: Seafloor system has been active for ages

    Analyses of mineral deposits in and around a unique set of hydrothermal vents beneath the Atlantic Ocean suggest that the site's tallest towers of minerals have been growing for at least 30,000 years.