Biochar is often overlooked as a soil amendment, but it's incredibly beneficial for plants and gardens, and it's easy to make at home. Created from burned wood and other organic matter, biochar can be ...

I said in my recent book that perhaps the only tool we had to bring carbon dioxide back to pre-industrial levels was to let the biosphere pump it from the air for us. It currently removes 550bn tons a ...

As the climate changes, large parts of southern Australia are projected to get drier. Extreme rains are also becoming more common. For farmers, these changes pose big risks. What can we do to manage ...