Air pollution can have a “huge” negative effect on cognitive intelligence – especially amongst older men – according to a study released this past August.

Stanford scientists have revealed the presence of water stored within a glacier in Greenland, where the rapidly changing ice sheet is a major contributor to the sea-level rise North America will experience in the next 100 years. This observation – which came out of a new way of looking at existing data – has been a missing component for models aiming to predict how melting glaciers will impact the planet.

Changes in Atlantic Ocean sea surface temperatures can be used to predict extreme climatic variations known as El Niño and La Niña more than a year in advance, according to research conducted at Korea’s Pohang University of Science and Technology and published in the journal Scientific Reports.

Shelled marine creatures living in increasingly acidified oceans face a fight for survival as the impacts of climate change spread, a new study suggests.

Prairies from California to Washington state are catching the heat not just from wildfires but also from warming temperatures. For ranchers, it all means stress on pastureland.

The Arctic Ocean's blanket of sea ice has changed since 1958 from predominantly older, thicker ice to mostly younger, thinner ice, according to new research published by NASA scientist Ron Kwok of the Jet Propulsion Laboratory, Pasadena, California. With so little thick, old ice left, the rate of decrease in ice thickness has slowed. New ice grows faster but is more vulnerable to weather and wind, so ice thickness is now more variable, rather than dominated by the effect of global warming.

Well-balanced and predominantly plant-based diets can lead to improved nutrient levels, reduce premature deaths from chronic diseases by more than 20%, and lower greenhouse gas emissions, fertilizer application, and cropland and freshwater use, globally and in most regions, a new study reports.

A new large-scale hydroeconomic model, developed by the Water Program at IIASA, will allow researchers to study water systems across whole continents, looking at sustainability of supply and the impacts of water management on the energy and agricultural sectors.

High-tide flooding—sometimes called nuisance flooding—washes into U.S. coastal communities every year, disrupting storm- and wastewater systems, damaging roads and infrastructure, and straining city budgets.

A University of Alberta master’s student is going to the ends of the Earth to learn more about geothermal energy.