New U.S. COVID cases are up 52%. See where cases are rising the fastest

How states are doing in the COVID vaccine rollout: Storm-battered Texas falls behind

Moderna and Pfizer say they’re stepping up production. Read More

My A.I. predictions for 2022

A.I. will have a big year in 2022, affecting healthcare, cybersecurity, and even software development. Read More

The Delta variant is now dominant in the U.S. See the states where it’s most prevalent

The Delta variant now accounts for more than 80% of cases in the Midwest. Read More