Let’s be perfectly honest. Many traders had never even heard of American Superconductor (NASDAQ:AMSC) stock until Tesla (NASDAQ:TSLA) CEO Elon Musk brought up the topic of electricity shortages.

On Tuesday, Microsoft's General Manager of Global Infrastructure Marketing, Alistair Speirs, published a blog post touting the benefits of high-temperature superconductors (HTS). In the post, Speirs ...

As another person who knows next to nothing about materials science, why isn't superconductivity tested for by just measuring the resistance when running a current through the material, rather than ...

In late July, a preprint paper written by scientists from the relatively unknown Quantum Energy Research Centre claimed to have created a material that was a superconductor at room temperature and ...

If you’re someone who loves an internet hype cycle, good news: There’s a new group of scientists who claim to have discovered a near-room-temperature superconductor. Yes, again. People on X (formerly ...

American Superconductor Laura A. Dambier sold 4,000 shares for a transaction value of ~$151,000 on June 11, 2026. This disposition represented 21% of Dambier's direct holdings, reducing her ownership ...