A number of concerns weighed on the performance of AI stocks last month.

The pledge signed Wednesday by Amazon, Google, Meta, Microsoft, xAI, Oracle and OpenAI does not include requirements for how ...

President Donald Trump unveiled a voluntary pledge with major tech companies on Wednesday that the administration said will ...

Tech giants including Google, Microsoft and Meta are set to join President Donald Trump to sign a pledge ensuring AI data ...

A frozen federal program that pumped $4 billion a year into tech startups, including many in Massachusetts, is on the brink ...

President Donald Trump is pressing Big Tech to build its own power as AI data centers spark anger over electric bills.

Amid rapid AI-driven restructuring, major tech companies including Meta, Oracle to Amazon have collectively cut more than 35,000 jobs worldwide so far in 2026 as they reshape their workforce for the ...

An expanding partnership is pushing Micron's shares higher.

The shifting composition of big public companies in the stock index shows how lopsided and less dynamic the American economy ...

March 10 () - The world's largest technology companies are tapping debt markets, as they seek to bolster their artificial intelligence infrastructure, marking a shift for Silicon Valley firms that ...

President Donald Trump says major tech companies must pay for the electricity needed to power expanding AI data centers.

Ciena (NYSE:CIEN) is up 8.9% in Tuesday’s session, climbing from $318.54 to $346.89 intraday. Lumentum (NASDAQ:LITE) and Coherent (NYSE:COHR) are right behind, up 7.77% and 7.02% respectively. The ...