Quantum Computing recently completed its Quantum Photonic Chip Foundry in Tempe, Arizona; and has been expanding ties with government and commercial clients; betting big on photonic and quantum optics ...

Quantum Computing (NASDAQ: QUBT) stock is seeing another day of explosive gains Monday. The company's share price was up 24% as of 3:30 p.m. ET, amid a 0.8% gain for the S&P 500 (SNPINDEX: ^GSPC) and ...

U.S. stocks were higher, with the Dow Jones index gaining around 500 points on Monday. Shares of Sage Therapeutics, Inc. SAGE ...