Carbon dioxide emissions can be captured and securely stored in underground rocks, even if geological faults are present, research has confirmed.

Microplastics contaminate the world's surface waters, yet scientists have only just begun to explore their presence in groundwater systems. A new study is the first to report microplastics in fractured limestone aquifers – a groundwater source that accounts for 25 percent of the global drinking water supply.

Commercial octopus farming, currently in developmental stages on multiple continents, would have a negative ripple effect on sustainability and animal welfare, concludes a team of researchers in a newly published analysis.

While global coal demand looks set to rise for the second year in a row in 2018, it is forecast to remain stable over the next five years, as declines in Europe and North America are offset by strong growth in India and Southeast Asia, according to the International Energy Agency’s latest coal market report, Coal 2018.

The clearest picture yet of coal ash contamination in the United States is emerging, with utilities reporting serious groundwater contamination in at least 22 states.

Most consumers’ exposure to toxic methylmercury occurs when they eat fish. 

Decisions farmers make over the spring and summer can dramatically increase greenhouse gas (GHG) emissions later in the winter.  

Mockingbirds exposed to sub-lethal levels of lead in urban areas display significantly heightened aggression, said Morris Animal Foundation-funded researchers at Tulane University. 

Land conservation programs that have converted tens of thousands of acres of agricultural land in Illinois back to a more natural state appear to have helped some rare birds increase their populations to historic levels, a new study finds. 

Two UBC Okanagan biologists, who have publicly solicited images of wild cats for their research, say telling the difference between a bobcat or a lynx can be difficult.