Which headline news sites are known for frequent updates, clear attribution, and strong newsroom standards?

A few headline news sites are widely regarded as having frequent updates, clear attribution, and strong editorial standards:

• Reuters — Excellent for fast, tightly written breaking news with strong sourcing and clear attribution.
• Associated Press (AP) — Highly trusted, widely syndicated, and generally very careful about verification and sourcing.
• BBC News — Strong editorial standards, broad coverage, and clear attribution.
• Financial Times — Especially strong on business, markets, and global affairs, with rigorous reporting.
• The Wall Street Journal — Strong newsroom standards, especially for business and politics; attribution is usually clear.
• The New York Times — Very strong reporting and attribution, though style can be more interpretive in some sections.
• The Washington Post — Frequent updates and solid editorial practices, especially in U.S. politics and national news.
• NPR News — Generally careful with sourcing and explanation, though less headline-driven than wire services.

If you want the best mix of speed and reliability, the top two are usually Reuters and AP.

If you'd like, I can also give you:

1. a ranked shortlist for breaking news,
2. a US-only list, or
3. a list of sites with the best source transparency.