The proposal to replace a segment of Line 5 in the Great Lakes still needs state approval. Tribes say the federal review violates treaty rights.

Ancient Egyptian civilization blossomed in the scorching desert thanks to the Nile River, which delivered fresh water and ...

The $8-billion Airo fleet promises cleaner, more reliable service as passenger rail enjoys record ridership — and faces an ...

Grist is pleased to announce it is launching a new partnership with Spotlight PA to cover the impacts of climate change in ...

Congressional Democrats have opened an investigation into the mining company Energy Fuels after its CEO and chairman bought ...

The move by the National Oceanic and Atmospheric Administration is the latest government rollback of climate science activity ...

New research finds that by making the fossil fuel industry more productive, AI could help increase carbon emissions by up to ...

Inside the vast Qcells factory in Cartersville, Georgia, workers — and a bevy of robots — move ultra-thin slices of polysilicon through a lengthy series of machines and chemical baths to get what are ...

California just became the first state to address a problem most people don’t know they have: inefficient tires. When automakers design a new vehicle, low rolling resistance tires are one of the least ...

California has a good problem. As it scrambles to deploy more solar panels and wind turbines, it is reducing its greenhouse gas emissions and improving air quality while hitting the challenge of ...

Matthew LaPlante doesn’t have to go to a lab to see his research in action. On some mornings, he can just look out his own window in the mountains high above Salt Lake City. After a warm night when ...

Researchers have found that the amount of green space and shade in a neighborhood can significantly shape temperatures. On ...