Oracle has about $95 billion of debt outstanding, making it the biggest corporate issuer outside the financial sector in the Bloomberg high-grade index. Oracle expected to maintain investment-grade ...

Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam from ...

Did our AI summary help? Legendary investor Warren Buffett is stepping aside as Chief Executive Officer of Berkshire Hathaway today, marking the end of one of the longest and most influential ...