State of the Planet

News from the Columbia Climate School

microbes2

  • Bottom Feeders

    Bottom Feeders

    Graduate students, microbe goo … What is it that links the two? It seems that both life forms are found Where electron donors (food) abound!

  • Fresh Evidence of Life on Mars?

    Fresh Evidence of Life on Mars?

    In a landscape shaped by wind and water, is it possible that microbial life was found on Mars in 1976? A new paper indicates life may be present, and a new mission to Mars may confirm the results.

Colorful icons representing nature, sustainable living, and renewable energy with text "Earth Day 2026"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • Bottom Feeders

    Bottom Feeders

    Graduate students, microbe goo … What is it that links the two? It seems that both life forms are found Where electron donors (food) abound!

  • Fresh Evidence of Life on Mars?

    Fresh Evidence of Life on Mars?

    In a landscape shaped by wind and water, is it possible that microbial life was found on Mars in 1976? A new paper indicates life may be present, and a new mission to Mars may confirm the results.