After completing one of the longest running experiments ever done on a lake, researchers from the University of Alberta, University of Minnesota and the Freshwater Institute, contend that nitrogen…

Nutrients from the Amazon River spread well beyond the continental shelf and drive carbon capture in the deep ocean, according to the authors of a multi-year study. The finding does not change…

Nanotechnology is the ability to measure, see, manipulate and manufacture things usually between 1 and 100 nanometers. A nanometer is one billionth of a meter; a human hair is roughly 100,000…

Hypochondriacs beware. The Rocky Mountain spotted fever and lyme disease caused by ticks is nothing to take lightly—especially in the dry season when ticks are most prominent, even more so due to…

The report: Fuel for thought – The future of transport fuels: challenges and opportunities addresses two serious issues – the need to dramatically reduce the transport sector's greenhouse gas…

The Wilkins Ice Shelf is experiencing further disintegration that is threatening the collapse of the ice bridge connecting the shelf to Charcot Island. Since the connection to the island in the image…

Extinction risks for natural populations of endangered species are likely being underestimated by as much as 100-fold because of a mathematical "misdiagnosis," according to a new study led by a…

Few places on Earth are as untouched as the "Crown of the Continent" — a 10-million-acre expanse of mountains, valleys and prairies in Montana and Canada. The area has sustained all the same species…

Every year thousands of doctors and scientists fly to meetings all over the world, but with climate change accelerating, can this type of travel be justified, two doctors debate the issue in this…

The proliferation of voluntary carbon offset programs seems like a great way for individuals to help fight climate change. But do carbon offset programs really work? That's the question for Bill…