The Download: Climate tech companies to watch and the debate over AI-driven scientific discovery

MIT Technology Review’s latest newsletter highlights the upcoming release of its 2026 'Climate Tech Companies to Watch' list, focusing on innovations in energy storage, nuclear power, and transportation despite current political headwinds. The edition also examines the controversy surrounding AI-led scientific research. Anthropic recently claimed its AI agents identified a novel biological pattern, but the announcement faced skepticism from experts who questioned the novelty and significance of the findings. This debate underscores a growing tension between AI companies and the scientific community regarding what constitutes a genuine discovery. Additionally, the newsletter covers major industry updates, including OpenAI’s decision to scrap a new model over safety concerns, SpaceX’s Starship reaching orbit, and significant cybersecurity warnings from the FBI. These stories illustrate the rapid, often contentious, evolution of technology across climate, space, and artificial intelligence sectors.