California’s native salmon have been harmed by more than a century of mining, dam building, floodplain reclamation, fishing pressure, hatchery practices, and introduced predators.

A team mapping radio waves in the Universe has discovered something unusual that releases a giant burst of energy three times an hour, and it’s unlike anything astronomers have seen before.

There is no crystal ball to tell ecologists how forests of the future will respond to the changing climate, but a University of Arizona-led team of researchers may have created the next best thing.

Through analyzes of ice cores from Greenland and Antarctica, a research team led by Lund University in Sweden has found evidence of an extreme solar storm that occurred about 9,200 years ago.

More than 70 million tons of carbon were prevented from being released into the atmosphere under a deforestation emissions reduction scheme in Indonesia – but researchers point out this is only 3 per cent of the total required by Indonesia’s Nationally Defined Contribution (NDC) under the Paris Agreement.

A novel plan that offers partnership in keeping the United States electric grid stable and reliable could be a win-win for consumers and utility operators. 

Scientists have developed an artificial intelligence system that can analyse eye scans taken during a routine visit to an optician or eye clinic and identify patients at a high risk of a heart attack.

Storms over the waters around Antarctica drive an outgassing of carbon dioxide into the atmosphere, according to a new international study with researchers from the University of Gothenburg.

Urban greening is unlikely to provide a single fix for tackling extreme weather events brought on by climate change, scientists have suggested.

In one of the first studies of its kind, researchers have gauged how biodiversity loss of birds and mammals will impact plants’ chances of adapting to human-induced climate warming.