MIT-IBM Watson AI Lab researchers aim to design concrete mixtures that use AI to shrink environmental footprint and cost, while recycling byproducts and increasing performance.

Researchers have modified a microbe so it can make a biofuel using only three ingredients: carbon dioxide, solar panel-generated electricity, and light.

Take a closer look at what’s driving climate change and how scientists know CO2 is involved, in a series of charts examining the evidence in different ways.

Transcripts and internal documents show how the industry shifted from leading research into fossil fuels’ effect on the climate to sowing doubt about science. Now, CEOs are testifying before Congress.

A new way to make rocket fuel on Mars to launch astronauts back to Earth uses three simple ingredients: carbon dioxide, sunlight, and frozen water.

Warm autumn weather has produced dull leaf colors across the eastern US this year, but climate change isn’t the only way that humans have altered trees’ fall displays.

A new study provides a detailed way to calculate the climate impact of food production, which could lead to more sustainable farming policies and methods.

A new study provides a detailed way to calculate the climate impact of food production, which could lead to more sustainable farming policies and methods.

Towering trees in African tropical mountain forests are a vital, overlooked carbon store threatened by deforestation.