The country’s iconic carmakers are struggling with tariffs, the growth of electric vehicles and intense competition from Chinese companies.

The Biden administration took steps to shield workers from extreme temperatures. The Trump administration is taking a gentler approach with employers.

© Allison Joyce/Agence France-Presse — Getty Images

The Biden administration took steps to shield workers from extreme temperatures. The Trump administration is taking a gentler approach with employers.

Flaming chunks of metal crash into homes, farms and parking lots. Who’s to blame? And who pays for the damage?

The disclosure followed OpenAI’s report last week that its own artificial intelligence had hacked into the network of an online library.

In the latest example, the Energy Department will convert a shuttered Cold War-era uranium enrichment facility into a data center campus and gas plants.

© Kenny Holston/The New York Times

In the latest example, the Energy Department will convert a shuttered Cold War-era uranium enrichment facility into a data center campus and gas plants.

The first U.S. attempt at reopening a shuttered reactor has been held back by run-down equipment and a lack of planning.

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online financial transactions, private communications and more.

Anthropic and OpenAI are clashing with the rest of the tech industry over whether “open-source” models from China should be freely available or restricted.

The agency is considering whether compounding pharmacies should be allowed to produce BPC-157, TB-500 and other previously banned peptides.

In an all-day hearing, the agency’s scientists argued against allowing broad access to unproven drugs that the agency had banned three years ago.

Democrats and Republicans are haggling about the Clarity Act, a major bill pushed by the crypto industry, as it moves closer to a Senate vote.

The Trump administration is undoing fuel-saving efforts even as war in Iran, data centers and heat waves are pushing up gasoline and electricity costs.

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The European Union is facing a green backlash as emissions cuts become harder and require bigger overhauls to industry and livelihoods

The European Union is facing a green backlash as emissions cuts become harder and require bigger overhauls to industry and livelihoods

© Nadja Wohlleben/Reuters

The decision by European Union regulators is a response to fears that Google will use its vast Android user base to gain an edge in A.I.

A power auction conducted by a giant grid operator is expected to add $6.3 billion in additional charges to consumers and businesses because of electricity needs of data centers.

A power auction conducted by a giant grid operator is expected to add $6.3 billion in additional charges to consumers and businesses because of electricity needs of data centers.

© Leah Millis/Reuters

Executives unhappy with the agency donated and lobbied President Trump directly. Major companies have already begun to prepare and ship new products.