More plants and longer growing seasons in the northern latitudes have converted parts of Alaska, Canada and Siberia to deeper shades of green.

While the pressures of climate change bring a sense of urgency to renewable energy development, a new study serves as a roadmap toward uniting the goals of a low-carbon future with that of ecological sustainability and conservation.

Its authors say understanding the way strong global heating affects polar ice sheets will be crucial to projecting sea level rise over the next century.

By delving into scientific, technological, environmental and economic data, Cornell Engineering researchers have examined whether New York could achieve a statewide carbon-free economy by 2050.

As Chile and Argentina witnessed the total solar eclipse on Dec. 14, 2020, unbeknownst to skywatchers, a little tiny speck was flying past the Sun — a recently discovered comet.

Land ecosystems currently play a key role in mitigating climate change.

As glaciers flow outward from the Greenland Ice Sheet, what lies beneath them offers clues to their role in future ice thinning and sea-level rise contribution.

By some estimates, the amount of solar energy reaching the surface of the earth in one year is greater than the sum of all the energy we could ever produce using non-renewable resources.

Since antiquity, cultures around the world have been extracting vegetable oil from plants to use as food and fuel. Some vegetable oils have important health benefits, including lowering cholesterol levels and decreasing the risk of cardiovascular disease.

Climate change is expected to make many grape-growing regions too hot and dry to produce high-quality wine from traditional varieties.