Microbe-stuffed soil crusts menaced by climate change

Using a novel method to detect microbial activity in biological soil crusts, or biocrusts, after they are wetted, a Penn State–led research team in a new study uncovered clues that will lead to a better understanding of ...

Estuaries as climate gas hotspots

Nitrous oxide has a much stronger effect on the climate than carbon dioxide. Soils, peatlands and rivers are potential nitrous oxide sources. However, when, where and how much nitrous oxide is emitted into the air has not ...

Red algae proteins grafted into tobacco double plant growth

A Cornell researcher and her colleagues have solved one key piece of the molecular puzzle needed to dramatically improve plant productivity and increase carbon sequestration: They have successfully transferred key regions ...

Discovery of new gene unveils sex determination in green algae

An international team of researchers led by Dr. James Umen at the Donald Danforth Plant Science Center has made a groundbreaking discovery in the world of developmental biology. In their latest study on volvocine green algae, ...

Why mosses are vital for the health of our soil and Earth

Some people see moss growing in their gardens as a problem, but what they may not realize is this ancient ancestor of all plants is bringing lots of benefits to our green spaces, such as protecting against erosion.

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