Meta will finance Oklo’s purchase of uranium for its reactors. It’s a massive vote of confidence for both the startup and nuclear power, but challenges remain.

Aurora Therapeutics, cofounded by Nobel Prize–winning scientist Jennifer Doudna, plans to use gene editing and a new FDA regulatory pathway to commercialize treatments for rare diseases.

For the eighth year in a row, the world’s oceans absorbed a record-breaking amount of heat in 2025. It was equivalent to the energy it would take to boil 2 billion Olympic swimming pools.