US lawmakers criticize Nvidia AI chip sales to China

    Concerns over national security and AI leadership U.S. lawmakers and former government officials have raised sharp questions over President Donald Trump’s decision to allow Nvidia...

    Tesla shifts Full Self-Driving to subscription only

    Musk ends one time purchase model Tesla will stop selling its Full Self-Driving (Supervised) software as a one time purchase and will offer the feature...

    Delta sees earnings surge as premium travel demand grows

    Outlook points to strong profit growth in 2026 Delta Air Lines expects its earnings to rise more than 20% this year compared with 2025, supported...