Crocodiles have a long and changing history
Ancient relatives explain the lineage, but modern crocodiles are not unchanged survivors from one species.
Research and natural history behind our science posts, with sources and limits on what the evidence shows.
Ancient relatives explain the lineage, but modern crocodiles are not unchanged survivors from one species.
A controlled plant experiment shows a feedback loop, not proof that autonomous farming is solved.
Google reported an advantage on a specific quantum calculation, rather than a general replacement for supercomputers.
Google and Yale reported laboratory validation of a cell-level hypothesis, not an established patient treatment.
Controlled puzzles exposed limits as complexity increased, within the evaluated models and setup.
A forecast about future discovery does not establish that a treatment works in people.
The physics engine supports robotics research; simulated behavior still needs comparison with real conditions.