IonQ ( IONQ -5.69%) has achieved a significant milestone: quantum hardware is now available across all major cloud platforms.

The launch coincides with Google's ongoing DOJ back and forth. In August, a federal judge ruled that Google's search engine practices violated antitrust laws, labeling the company an illegal monopoly.

Skype co-founder Niklas Zennström argues that the current negativity around European tech is exaggerated. Learn more.