Shares of Regeneron Pharmaceuticals (REGN) fell about 12% on Monday, making the biotech company the worst-performing stock in the S&P 500 after its experimental melanoma treatment failed a pivotal late-stage…

Shares of Seagate Technology (STX) fell sharply on Monday after comments from CEO Dave Mosley raised investor concerns that the company may struggle to keep pace with surging artificial-intelligence-related demand…

US stocks ended mixed on Monday as investors monitored rising oil prices, elevated Treasury yields, and escalating tensions in the Middle East, while technology stocks extended their recent pullback after…

Shares of Micron Technology (MU) fell sharply on Monday as investors weighed the impact of potential labor disruptions at rival Samsung Electronics and broader questions surrounding the future of memory-chip…

US rare earth miners are seeing immense pressure today (May 18) due to a combination of cooling global commodity prices, geopolitical headline shifts, and company-specific supply-side risks. MP Materials (MP)…

A California court delivered a major legal setback to Elon Musk after a jury rejected his claims against Sam Altman and OpenAI, dealing a blow to the billionaire’s effort to…

Shares of Nvidia (NVDA) slipped Monday as investors paused following the stock’s recent rally and turned their attention to the chipmaker’s earnings report later this week. The stock fell roughly…

HIVE Digital (HIVE) ripped higher on Monday after announcing a plan to set up a C$3.5 billion ($2.55 billion) artificial intelligence (AI) gigafactory in Toronto. This mega-facility will draw roughly…

Europe’s soaring electricity prices are threatening its ambitions to compete with the US and China in artificial intelligence, as power-hungry data centers face mounting costs and investors increasingly look elsewhere,…

Shares of Intel (INTC) fell 2% on Monday, extending the stock’s losing streak to a fifth consecutive session after a sharp pullback late last week.  However, the stock recovered and…