Uncategorized

  1. Space

    What has Perseverance found in two years on Mars?

    NASA's Perseverance rover has turned up volcanic rocks, signs of flowing water and some of the materials necessary for life.

    By Liz Kruesi
  2. Tech

    This robot automatically tucks its limbs to squeeze through spaces

    Inspired by ants, a robot with telescoping legs can crawl under low ceilings, climb over steps and move on grass, loose rock and mulch.

    By Ananya
  3. Climate

    Greta Thunberg’s new book urges the world to take climate action now

    Greta Thunberg's ‘The Climate Book’ covers the basic science of climate change, the history of denialism and inaction, environmental justice and solutions.

    By Erin Wayman
  4. Health & Medicine

    Psychedelics may improve mental health by getting inside nerve cells

    Psychedelics can get inside neurons, causing them to grow.