Science news this week: Life on Mars, weird water and a curious human cousin - Yahoo

This weekly science roundup covers recent discoveries including organic molecules on Mars, the behavior of early galaxies observed by the James Webb Space Telescope, and new findings regarding human evolution. It also touches on the physics of water and star formation.
Why it matters
These findings represent significant advancements in our understanding of planetary science, cosmology, and human history.
June 27, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.
The article is a summary of scientific news based on peer-reviewed research and space agency data.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in