NASA has made new data available that can provide air pollution observations at unprecedented resolutions – down to the scale of individual neighborhoods.

A great armada entered the North Atlantic, launched from the cold shores of North America.

While recent reports have stated that more than half the world’s largest lakes, including lakes in the Tibetan plateau, are drying up, a paper in Nature Geoscience today (27/5/24 DOI  10.1038/s41561-024-01446-w ) suggests that, by the end of this century, land-locked lakes on the Tibetan Plateau are set to increase exponentially, resulting in major land loss and related economic, environmental and climatic impacts.

Researchers have been working to track and study floating sargassum, a prolific seaweed swamping Caribbean and West African shorelines, and causing environmental and economic harm.

As the planet has warmed, scientists have long been concerned about the potential for harmful greenhouse gasses to seep out of thawing Arctic permafrost. 

Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have developed a sustainable and controllable strategy to manipulate interfacial heat transfer, paving the way for improving the performance of eco-friendly cooling in various applications such as electronics, buildings and solar panels.

They call it “The Blob.” A vast expanse of ocean stretching from Alaska to California periodically warms by up to 4 degrees Celsius (7 degrees F), decimating fish stocks, starving seabirds, creating blooms of toxic algae, preventing salmon returns to rivers, displacing sea lions, and forcing whales into shipping lanes to find food.

Over the last 12 months, the world saw, on average, 26 additional days of extreme heat as a result of climate change, a new analysis finds.

Switching food and drink purchases to very similar but more environmentally friendly alternatives could reduce the greenhouse gas emissions from household groceries by more than a quarter (26%) according to a new Australian study from The George Institute for Global Health and Imperial College London published today in Nature Food.

The Colorado River makes life possible in many Western cities and supports agriculture that sustains people throughout the country.