Nitrogen is essential for all life on Earth. In the global oceans, however, this element is scarce, and nitrogen availability is therefore critical for the growth of marine life. Some bacteria found ...

Accurate forest volume estimation is crucial for sustainable forest management, but the most commonly used methods often rely on models that may not always be applicable across different tree species ...

Residents of the Ottawa Valley, as well as visitors, appreciate the majestic Ottawa River as a large component of what makes ...

Scientists have been shocked to find sharks appearing in freshwater rivers—far from their usual ocean habitats! But how is this possible? Are sharks adapting, migrating, or is something else causing ...

More than half of Brazil's rivers are at risk of reduced flow due to water seeping into underground aquifers. This is the ...

Salinity has been an enemy of agriculture for millennia because even though many crops can withstand low to moderate salt ...

Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

Peat bogs sequester a massive amount of the Earth's carbon dioxide. But even as scientists work to better understand bogs' ...