A new life-cycle analysis reveals that bio-based plastics are better for the climate but worse for biodiversity. The greenest option is reducing demand.

A new experiment shows biochar survives cow digestion largely intact, potentially turning cattle into a vehicle for spreading ...

Bacteria munching on waste bread release hydrogen that could run chemical reactions, providing a carbon-negative way to ...

A new study puts a price tag on forest-generated rainfall, making the economic case for protecting tropical forests as deforestation rises.