- China’s military is rushing to use artificial intelligence
- The last five years have been Earth’s warmest since records began
- A Norwegian cloud computing firm has been hit by a Chinese cyberattack
- This stunning view of the far side of the moon was taken by a Chinese satellite
- China is leaving the US in the dust on electric vehicle chargers
- An AI is playing Pictionary to figure out how the world works
- SpaceX just test-fired the huge engine for its newest rocket
- The Best of the Physics arXiv (week ending February 2, 2019)
- This new fabric will automatically cool you down when you get hot and sweaty
- We need more powerful nuclear engines to explore farther and faster into space
- A distant exoplanet may have been involved in a head-to-head collision
- Future pacemakers could be charged by our heartbeats rather than batteries
- Facebook seems interested in speeding up blockchain smart contracts—but why?
- A crypto-stealing “SIM swapper” has been sent to jail for the first time
- Putin pledges to work on a hypersonic missile after nuclear missile treaty with the US collapses
- A consumer DNA testing company has given the FBI access to its two million profiles
- The Green New Deal has been released. Here are four key tech takeaways
- Bounty hunters tracked people secretly using US phone giants’ location data
- Hawaiian residents are trying to fight off a proposed space launch site
- How a Newton’s cradle for photons could reveal the secrets of photosynthesis
- Google is launching two new apps for Android phones that will help deaf people
- Facebook is doing much better at removing hate speech, says the EU
- This is how AI bias really happens—and why it’s so hard to fix
- Self-driving cars could make city congestion a whole lot worse