Reducing jet fuel consumption by 2.5% each year could halt aviation’s growing influence on climate change.

Tree rings carry a wealth of information, which can be used to uncover climate data from hundreds of years ago.

Constructed ice domes release water during dry periods when rain is blocked by high mountain ranges, stifling essential crop cultivation for rural communities.

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.

Research shows how heat can have negative effects on emotional states, mental health conditions and aggressive behaviours.

Methane emissions from the distribution and use of natural gas across U.S. cities are 2 to 10 times higher than recent estimates from the EPA.

Renee Salas, an ER doctor and assistant professor of medicine, addressed questions about a new climate and health report from The Lancet.

Humanity faces an extraordinary threat - why are so many of us not motivated into action?

Harvard’s new vice provost for climate and sustainability talks about coming efforts to boost Harvard’s response to the multiple challenges presented by climate change.