• Citizen Science

    Insect disguises and pygmy-possum ID

    Investigate mimicry or go on a virtual expedition.

    Each week Cosmos takes a look at projects and news about Citizen Science in Australia. This week, with winter and cor...

    Animals August 3, 2020
  • Research

    When Mars was like Canada

    Analysis suggests early landscape was icy, not warm.

    Ancient river channels on Mars may have formed beneath thick ice sheets, scientists say. It’s an important find, b...

    Astronomy August 4, 2020