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Banning TikTok could unintentionally pose a cybersecurity risk. SOPA Images/LightRocket via Getty Images

Banning TikTok could weaken personal cybersecurity

Legislation meant to improve cybersecurity could be difficult to implement and might create incentives for riskier digital behavior.
The new generation of AI tools makes it a lot easier to produce convincing misinformation. Photo by Olivier Douliery/AFP via Getty Images

Regulating AI: 3 experts explain why it’s difficult to do and important to get right

Powerful new AI systems could amplify fraud and misinformation, leading to widespread calls for government regulation. But doing so is easier said than done and could have unintended consequences.
Room-temperature superconductors could make high-speed maglev trains more practical. Visual China Group via Getty Images

Room-temperature superconductors could revolutionize electronics – an electrical engineer explains the materials’ potential

Superconductors make highly efficient electronics, but the ultralow temperatures and ultrahigh pressures make them costly and difficult to use. Room-temperature superconductors promise to change that.
Images generated by AI systems, like these fake photos of Donald Trump being arrested (he hasn’t been arrested), can be a dangerous source of misinformation. AP Photo/J. David Ake

Watermarking ChatGPT, DALL-E and other generative AIs could help protect against fraud and misinformation

In a world of increasingly convincing AI-generated text, photos and videos, it’s more important than ever to be able to distinguish authentic media from fakes and imitations. The challenge is how.

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