Earthworms introduced into northern North America have a negative impact on the insect fauna above ground. 

If life is abundant in the universe, atmospheric methane may be the first sign of life beyond Earth detectable by astronomers. 

Thirty years ago, on the flanks of a volcano in California’s Sierra Nevada range, trees began to die en masse, suffocated at their roots by carbon dioxide seeping up from the mountain’s depths after a swarm of small earthquakes.

Deserts may seem lifeless and inert, but they are very much alive. Sand dunes, in particular, grow and move – and according to a decadeslong research project, they also breathe humid air.

You can’t see it, but different substances in the petals of flowers create a “bulls-eye” for pollinating insects, according to a Clemson University scientist whose research sheds light on chemical changes in flowers which helps them respond to environmental changes, including climate change, that might threaten their survival.

On the massive sheets of ice that stretch across Greenland and Antarctica, the temperature is so low that not even the summer sun can melt the snow deposited onto them.

The shelf’s disintegration in March 2022 has reshaped a landscape where coastal glacial ice was once thought to be stable.

According to the latest assessment report from the Intergovernmental Panel on Climate Change, a considerable reduction in CO2 emissions is required to limit the consequences of climate change.

Researchers use machine learning modeling to predict the most important factors underlying heavy metal pollution remediation in biochar-treated soils.

Nature-based climate solutions aim to preserve and enhance carbon storage in terrestrial or aquatic ecosystems and could be a potential contributor to Canada’s climate change mitigation strategy.