Lumentum (Nasdaq: LITE), and Applied Optoelectronics (Nasdaq: AAOI) were hammered Tuesday, with CRDO down 15%, LITE off 11%, ...

Caterpillar stock is up 250% in 5 years as its Power & Energy unit rides the data center boom. Click for this updated look at ...

Iran war casts a pall over UK economic update as stocks tank and oil and gas prices surgeAssociated PressThe Associated PressLONDON LONDON (AP) — Britain’s Treasury chief Rachel Reeves sought Tuesday ...

Black gold, Texas tea, dino juice, or whatever you want to call it, oil is the lifeblood of the global economy. Whether it's ...

Despite today's market slide driven by investor jitters over the Middle East conflict and rapidly rising oil prices, Plug ...

Bloom Energy (NYSE: BE) and Plug Power (NASDAQ: PLUG) have both reported Q4 2025 earnings, and the contrast is stark. Bloom delivered a blowout quarter powered by AI data center demand and a ...

Major U.S. indexes are broadly falling on Tuesday, with investor concerns about a prolonged conflict in Iran - but the tech ...

Check out the companies making headlines in midday trading. AeroVironment — The drone maker's stock jumped 9% after ...

A quiet industrial revolution in Ohio is disrupting China’s stranglehold on the U.S. military, seeking to reclaim the "missing link" in the rare earth supply chain to ensure U.S. production of ...

Higher gas prices in Europe and the U.S. could create economic and political incentives for solar, wind, batteries and other ...