John Timmer

When given partial info, most people felt confident they knew all they needed to.

Amazon is investing in small modular nuclear reactors. while they’re radiation safe, they’re a risky investment.

A short pulse of voltage rebuilds lost capacity in lithium-silicon batteries, but may not work with others.

Stem cell editing, complete genome, and cane toad resistance mark necessary steps.

With each passing year, it gets harder to reach net zero quickly enough.

Geoengineering research may have environmental consequences, so doing it ethically matters.

RFK Jr. is saying he’s been promised power over major health agencies, and Trump officials believe his nonsense.

May explain how the Universe built supermassive black holes so quickly after the Big Bang.

From better quantum hardware to more efficient error mitigation, quantum computing inches forward.

New work provides a good view of where the field currently stands.