Amazon, Alphabet, Microsoft, and Meta reported they were set to spend a cumulative $364 billion in their respective 2025 fiscal years, up from their prior estimates of around $325 billion.

The market’s best days frequently occur in the midst of misery, our columnist says, so don’t bother trying to figure out where stocks are heading.

Health Secretary Robert F. Kennedy Jr. has canceled nearly $500 million of grants and contracts for developing mRNA vaccines, the Department of Health and Human Services announced on Tuesday. It ...