"Japan and China are racing to build a new type of ultra-fast, levitating train, seeking to demonstrate their mastery over a technology with big export potential."

"General Motors turned its back Monday on the Trump administration’s legal fight to nullify California’s strict fuel economy rules, signaling that it was ready to work with President-elect Joseph R. Biden Jr. to reduce climate-warming emissions from cars and trucks."

"As numbers of North Atlantic right whales keep declining because of entanglements with fishing gear and fatal ship strikes, conservationists are using acoustic technology and waging an escalating legal battle to push for more aggressive action to protect the world’s rarest cetacean."

"New cars and vans powered wholly by petrol and diesel will not be sold in the UK from 2030, Boris Johnson has said."

"Gov. Gretchen Whitmer is moving to shut down Line 5 by revoking and ending a 1953 easement that allows Enbridge Energy to run the dual pipeline through the Straits of Mackinac."

"North Atlantic right whales, a critically endangered species with fewer than 366 remaining individuals, face two main threats: fishing gear entanglements and ship strikes."

"President Vladimir Putin said on Tuesday Russia wanted to retain its “superiority” in the Arctic and that it planned to renew its icebreaker fleet to bolster its presence there."

"Scientists at two of America's biggest automakers knew as early as the 1960s that car emissions caused climate change, a monthslong investigation by E&E News has found."

"Rich countries are sending millions of older, dirtier vehicles abroad, in a trade that’s largely unregulated, even as they mandate cleaner cars at home."